|
|
Logansport, Cass Co., Indiana, USA
List of minerals arranged by Dana 8th Edition classification
| Group 2 - SULFIDES | ||
|---|---|---|
| AmXp, with m:p = 1:1 | ||
| Sphalerite | 2.8.2.1 | ZnS |
| AmBnXp, with (m+n):p = 1:2 | ||
| Marcasite | 2.12.2.1 | FeS2 |
| Pyrite | 2.12.1.1 | FeS2 |
| Group 14 - ANHYDROUS NORMAL CARBONATES | ||
| A(XO3) | ||
| Calcite | 14.1.1.1 | CaCO3 |
| AB(XO3)2 | ||
| Dolomite | 14.2.1.1 | CaMg(CO3)2 |
| Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings | ||
| Sheets of 6-membered rings with 2:1 layers | ||
| Glauconite | 71.2.2a.5 | (K,Na)(Fe3+,Al,Mg)2((Si,Al)4O10)(OH)2 |
| Group 75 - TECTOSILICATES Si Tetrahedral Frameworks | ||
| Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si | ||
| Quartz | 75.1.3.1 | SiO2 |
| Unclassified Minerals | ||
| 'Apatite' | - | |
| 'var: Collophane' | - | |
| 'Asphaltum' | - | |
10 entries listed. 7 valid minerals.
This page is currently not sponsored. To sponsor this page click here.
Mindat Lightbox
Mineral and Locality SearchOptions| Fade toolbar when not in focus | Fix toolbar to bottom of page | ||
|---|---|---|---|
| Hide Social Media Links | |||
| Slideshow frame delay | seconds | ||
Locality Updated: Bemis Limestone Quarry, Athens, Town of Athens, Windham Co., Vermont, USAFrom Chester S. Lemanski, Jr., 19th Jun 2013 00:11:26