PR#3 D
Description: SANDY TAN-BUFF STONEWARE
| Oxide | Analysis | Formula | Tolerance |
|---|---|---|---|
| CaO | 0.18% | 0.02 | |
| K2O | 2.60% | 0.17 | |
| MgO | 0.52% | 0.08 | |
| Na2O | 0.11% | 0.01 | |
| TiO2 | 0.60% | 0.05 | |
| Al2O3 | 16.17% | 1.00 | |
| P2O5 | 0.01% | - | |
| SiO2 | 70.98% | 7.45 | |
| Fe2O3 | 1.14% | 0.04 | |
| MnO | 0.01% | - | |
| LOI | 6.51% | n/a | |
| Oxide Weight | 582.35 | ||
| Formula Weight | 622.90 | ||
Notes
Sandy and silty tan burning clean medium fire stoneware mined at Ravenscrag, Sask.
Analysis updated July 97.
539 Ba ppm
37 Sr pmm
23 Y ppm
8 Sc ppm
283 Zr ppm
1 Be ppm
54 V ppm
Related Information
Links
| Typecodes |
Clay Other
Clays that are not kaolins, ball clays or bentonites. For example, stoneware clays are mixtures of all of the above plus quartz, feldspar, mica and other minerals. There are also many clays that have high plasticity like bentonite but are much different mineralogically. |
 PayPal | No tracking, No ads, No paywall, No transient content! Just organized, concise information constantly updated and improved. Was this helpful? Consider supporting me. |
| By Tony Hansen Follow me on        |  |
Got a Question?
Buy me a coffee and we can talk 
https://digitalfire.com, All Rights Reserved
Privacy Policy