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2252
|
2249
|
2247
|
2248
|
2246
|
2242
|
2243
|
2245
|
2239
|
2240
|
2241
|
2235
|
2236
|
2237
|
2238
|
2234
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2233
|
2232
|
2231
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2230
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2229
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2225
|
2226
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2224
|
2222
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2223
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2220
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2221
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2218
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2219
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2216
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2217
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2214
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2215
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2213
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2211
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2212
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2210
|
2209
|
2208
|
2207
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2206
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2205
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2203
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2204
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2202
|
2201
|
2199
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2200
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2198
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2192
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2186
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2187
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2185
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2184
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2182
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2183
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2180
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2178
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2179
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2176
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2177
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2172
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2173
|
2174
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2175
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2171
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2166
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2167
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2168
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2169
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2170
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2165
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2156
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2157
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2158
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2159
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2161
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2162
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2164
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2153
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2154
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2148
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2149
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2142
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2140
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2138
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2135
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2129
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2130
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2133
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2134
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2128
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2127
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2126
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2125
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2124
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2121
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2122
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2123
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2119
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2118
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2117
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2115
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2116
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2114
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2113
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2112
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2111
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2109
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2108
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2107
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2106
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2104
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2105
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2101
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2102
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2103
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2099
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2100
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2096
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2094
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2095
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2093
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2092
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2091
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2089
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2090
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2088
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2078
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2076
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2075
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2072
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2071
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2069
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2066
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2067
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2068
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2064
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2060
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2061
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2062
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2059
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2057
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2058
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2052
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2054
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2055
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2056
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2049
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2050
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2051
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2048
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2047
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2046
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2042
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2043
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2044
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2045
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2040
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2039
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2038
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2036
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2035
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2029
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2030
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2031
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2033
|
2034
|
2027
|
2024
|
2025
|
2026
|
2017
|
2018
|
2019
|
2020
|
2021
|
2022
|
2016
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2015
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2014
|
2013
|
2010
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2011
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2012
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2008
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2009
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2007
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2001
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2002
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2003
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2004
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2005
|
1993
|
1995
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1998
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2000
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1990
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1991
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1987
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1988
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1986
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1983
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1984
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1976
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1977
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1978
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1979
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1980
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1981
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1974
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1975
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1973
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1972
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1970
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1968
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1969
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1967
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1966
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1965
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1964
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1962
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1961
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1959
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1960
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1955
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1956
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1957
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1954
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1952
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1953
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1950
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1951
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1948
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1947
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1946
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1944
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1945
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1940
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1941
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1942
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1943
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1939
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1934
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1935
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1936
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1937
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1938
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1932
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1933
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1931
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1930
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1928
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1927
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1922
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1923
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1924
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1925
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1926
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1916
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1918
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1919
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1920
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1921
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1915
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1914
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1906
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1907
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1908
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1909
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1910
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1911
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1912
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1913
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1902
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1904
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1905
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1895
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1896
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1897
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1899
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1900
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1901
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1891
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1893
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1894
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1890
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1888
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1889
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1870
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1868
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1864
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1856
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1862
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1863
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1854
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1855
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1852
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1848
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1849
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1843
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1831
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1841
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1828
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1811
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1809
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1810
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1807
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1805
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1804
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1803
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1802
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1796
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1797
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1798
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1799
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1800
|
1801
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1792
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1793
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1794
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1791
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1790
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1789
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1788
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1786
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1785
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1781
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1782
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1783
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1784
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1780
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1779
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1776
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1775
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1772
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1773
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1770
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1769
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1768
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1767
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1763
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1765
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1766
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1762
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1760
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1761
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1757
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1758
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1759
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1755
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1749
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1716
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1705
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1699
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1700
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1701
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1702
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1703
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1704
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1693
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1694
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1695
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1696
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1697
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1692
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1687
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1690
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1691
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1685
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1686
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1684
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1682
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1681
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1679
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1677
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1678
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1675
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1674
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1671
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1672
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1669
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1668
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1665
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1666
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1667
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1663
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1662
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1659
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1658
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1657
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1651
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1652
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1653
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1654
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1655
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1656
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1650
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1639
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1640
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1641
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1642
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1643
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1644
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1646
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1649
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1638
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1637
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1636
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1630
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1631
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1632
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1634
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1635
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1628
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1623
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1625
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1626
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1627
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1618
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1619
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1622
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1614
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1615
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1617
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1613
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1603
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1606
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1607
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1609
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1611
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1612
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1591
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1592
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1593
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1594
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1595
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1596
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1597
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1598
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1599
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1600
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1602
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1578
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1579
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1580
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1581
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1582
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1583
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1584
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1585
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1586
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1587
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1588
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1589
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1590
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1576
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1577
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1575
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1574
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1573
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1570
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1565
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1566
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1567
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1568
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1564
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1560
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1559
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1555
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1556
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1551
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1553
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1554
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1548
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1549
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1550
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1547
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1545
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1546
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1543
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1544
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1537
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1538
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1542
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1533
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1531
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1529
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1528
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1525
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1526
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1527
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1523
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1524
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1521
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1520
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1517
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1518
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1519
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1515
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1516
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1509
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1510
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1511
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1504
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1505
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1506
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1507
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1508
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1499
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1500
|
1501
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1502
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1503
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1497
|
1498
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1493
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1494
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1495
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1496
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1489
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1488
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1487
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1485
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1484
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1479
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1481
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1483
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1621
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1477
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1476
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1472
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1473
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1471
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1470
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1468
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1469
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1467
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1454
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1457
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1458
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1459
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1460
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1461
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1462
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1463
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1452
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1451
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1446
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1447
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1448
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1449
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1450
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1442
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1443
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1432
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1433
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1435
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1436
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1437
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1438
|
1439
|
1396
|
1399
|
1401
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1402
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1403
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1404
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1405
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1407
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1408
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1409
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1410
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1411
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1412
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1413
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1414
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1418
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1419
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1420
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1421
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1422
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1423
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1424
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1425
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1426
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1427
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1429
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1430
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1341
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1342
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1343
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1344
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1391
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1392
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1393
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1394
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1339
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1340
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1337
|
1329
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1330
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1331
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1332
|
1333
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1335
|
1328
|
1327
|
1321
|
1322
|
1323
|
1324
|
1325
|
1320
|
1301
|
1302
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1303
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1304
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1305
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1306
|
1307
|
1308
|
1309
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1310
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1311
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1312
|
1313
|
1314
|
1315
|
1297
|
1298
|
1299
|
1300
|
1291
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1292
|
1293
|
1295
|
1296
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1290
|
1280
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1281
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1282
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1285
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1286
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1287
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1288
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1279
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1276
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1277
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1278
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1275
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1264
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1265
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1266
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1268
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1269
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1270
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1271
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1272
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1273
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1261
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1262
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1259
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1260
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1257
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1258
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1255
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1254
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1252
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1250
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1249
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1247
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1243
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1244
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1245
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1246
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1241
|
1242
|
1240
|
1238
|
1239
|
1237
|
1236
|
1235
|
1231
|
1232
|
1233
|
1234
|
1228
|
1229
|
1230
|
1224
|
1225
|
1226
|
1223
|
1220
|
1221
|
1222
|
1215
|
1216
|
1217
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1218
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1211
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1212
|
1213
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1214
|
1209
|
1210
|
1208
|
1202
|
1204
|
1205
|
1206
|
1200
|
1201
|
1199
|
1196
|
1198
|
1192
|
1193
|
1189
|
1190
|
1191
|
1185
|
1178
|
1179
|
1182
|
1184
|
1166
|
1167
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1168
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1169
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1171
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1173
|
1174
|
1164
|
1163
|
1153
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1154
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1155
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1156
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1157
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1158
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1159
|
1160
|
1161
|
1151
|
1152
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1147
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1148
|
1149
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1146
|
1142
|
1143
|
1144
|
1145
|
1138
|
1139
|
1140
|
1136
|
1133
|
1134
|
1135
|
1132
|
629
|
1130
|
1131
|
1129
|
1123
|
1124
|
1125
|
1126
|
1127
|
1128
|
1122
|
1121
|
1120
|
1119
|
1116
|
1117
|
1118
|
1115
|
1114
|
1108
|
1109
|
1111
|
1112
|
1113
|
1107
|
1106
|
1099
|
1100
|
1101
|
1102
|
1103
|
1098
|
1094
|
1095
|
1097
|
1093
|
1091
|
1092
|
1089
|
1090
|
1088
|
1085
|
1086
|
1081
|
1082
|
1078
|
1079
|
1080
|
1076
|
1077
|
1075
|
1074
|
743
|
1072
|
1073
|
1070
|
1071
|
1069
|
1068
|
1067
|
1057
|
1058
|
1059
|
1060
|
1061
|
1062
|
1063
|
1064
|
1065
|
1066
|
1055
|
730
|
1047
|
1048
|
1049
|
1050
|
1051
|
1052
|
1053
|
1042
|
1043
|
1044
|
1045
|
1046
|
1036
|
1037
|
1038
|
1039
|
1040
|
1041
|
1034
|
1035
|
910
|
1032
|
935
|
1030
|
1031
|
1026
|
1027
|
1028
|
1029
|
1024
|
1025
|
1023
|
1021
|
1022
|
1018
|
1019
|
1020
|
1017
|
684
|
1016
|
1015
|
890
|
1014
|
1011
|
1012
|
1013
|
1010
|
1009
|
1008
|
1007
|
660
|
1006
|
690
|
1005
|
1002
|
1003
|
1004
|
997
|
999
|
1000
|
1001
|
996
|
995
|
994
|
993
|
987
|
988
|
989
|
990
|
991
|
992
|
984
|
985
|
986
|
431
|
983
|
982
|
979
|
980
|
981
|
961
|
977
|
978
|
975
|
976
|
972
|
974
|
969
|
970
|
971
|
968
|
911
|
967
|
817
|
850
|
853
|
658
|
659
|
439
|
966
|
964
|
962
|
963
|
960
|
958
|
959
|
957
|
954
|
955
|
956
|
952
|
953
|
949
|
950
|
951
|
947
|
948
|
946
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945
|
944
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943
|
942
|
941
|
938
|
936
|
937
|
934
|
931
|
932
|
933
|
752
|
292
|
815
|
816
|
819
|
316
|
832
|
839
|
846
|
847
|
854
|
855
|
863
|
864
|
865
|
362
|
879
|
888
|
891
|
918
|
689
|
716
|
722
|
724
|
741
|
744
|
746
|
749
|
750
|
929
|
927
|
928
|
925
|
926
|
924
|
153
|
923
|
919
|
921
|
916
|
914
|
912
|
908
|
909
|
905
|
906
|
464
|
354
|
904
|
878
|
900
|
893
|
894
|
895
|
896
|
897
|
892
|
898
|
899
|
889
|
351
|
885
|
886
|
880
|
881
|
883
|
884
|
667
|
874
|
875
|
361
|
930
|
940
|
430
|
434
|
873
|
825
|
826
|
828
|
829
|
844
|
845
|
849
|
852
|
856
|
857
|
858
|
859
|
860
|
870
|
697
|
764
|
862
|
861
|
818
|
851
|
663
|
830
|
831
|
833
|
834
|
835
|
836
|
838
|
840
|
841
|
842
|
843
|
824
|
837
|
822
|
820
|
801
|
810
|
811
|
812
|
814
|
628
|
656
|
657
|
661
|
664
|
665
|
666
|
668
|
669
|
670
|
674
|
675
|
677
|
678
|
680
|
681
|
682
|
683
|
685
|
686
|
687
|
688
|
691
|
692
|
693
|
694
|
698
|
699
|
700
|
701
|
702
|
703
|
704
|
705
|
713
|
459
|
717
|
719
|
720
|
721
|
725
|
729
|
731
|
734
|
736
|
737
|
740
|
748
|
751
|
754
|
755
|
756
|
757
|
758
|
759
|
760
|
761
|
762
|
711
|
813
|
809
|
808
|
803
|
804
|
805
|
364
|
802
|
800
|
798
|
796
|
797
|
795
|
791
|
792
|
793
|
794
|
461
|
790
|
787
|
788
|
770
|
771
|
772
|
773
|
774
|
775
|
777
|
782
|
784
|
768
|
769
|
767
|
765
|
766
|
626
|
726
|
727
|
728
|
710
|
706
|
295
|
444
|
484
|
652
|
654
|
655
|
643
|
646
|
647
|
648
|
649
|
650
|
630
|
631
|
633
|
634
|
635
|
638
|
639
|
640
|
564
|
578
|
582
|
583
|
584
|
587
|
588
|
590
|
591
|
592
|
593
|
594
|
595
|
596
|
597
|
598
|
599
|
600
|
601
|
602
|
603
|
604
|
605
|
606
|
607
|
608
|
609
|
610
|
611
|
613
|
614
|
615
|
616
|
617
|
618
|
619
|
620
|
623
|
438
|
442
|
443
|
447
|
448
|
455
|
465
|
466
|
472
|
473
|
481
|
482
|
483
|
576
|
575
|
562
|
532
|
535
|
537
|
539
|
541
|
543
|
545
|
547
|
551
|
553
|
555
|
513
|
514
|
515
|
516
|
517
|
518
|
519
|
520
|
521
|
522
|
523
|
524
|
525
|
526
|
527
|
528
|
530
|
500
|
501
|
502
|
503
|
504
|
505
|
506
|
507
|
508
|
509
|
511
|
487
|
488
|
489
|
491
|
492
|
495
|
496
|
498
|
499
|
458
|
456
|
360
|
294
|
293
|
415
|
416
|
404
|
402
|
398
|
401
|
377
|
386
|
372
|
369
|
368
|
358
|
344
|
353
|
355
|
321
|
322
|
325
|
319
|
257
|
8
|
13
|
14
|
271
|
272
|
33
|
289
|
34
|
35
|
296
|
44
|
45
|
86
|
98
|
100
|
106
|
117
|
139
|
145
|
159
|
182
|
183
|
184
|
185
|
210
|
211
|
212
|
216
|
222
|
223
|
235
|
239
|
240
|
243
|
246
|
248
|
250
|
3160
Galena sample
Links
Minerals
Galena
The most important mineral source of lead.
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