Comparing Localities
Comparing:
Marlborough Junction locality, Marlborough, Middlesex County, Massachusetts, USA
with
Valsorda, Rossa Valley, Cene, Bergamo Province, Lombardy, Italy
Mineral Lists
| Marlborough Junction locality, Marlborough, Middlesex County, Massachusetts, USA | Valsorda, Rossa Valley, Cene, Bergamo Province, Lombardy, Italy |
|---|---|
| Actinolite | |
| Almandine | |
| Andradite | |
| Anorthite | |
| Artinite | |
| Augite | |
| (Var: Fassaite) | |
| Biotite | |
| Brucite | |
| Calcite | Calcite |
| Chabazite-Ca | Chabazite-Ca |
| Chalcopyrite | |
| Clinozoisite | Clinozoisite |
| Diopside | Diopside |
| Epidote | Epidote |
| Ferro-hornblende | |
| Garnet Group | |
| Glauconite | |
| Goethite | |
| Grossular | Grossular |
| (Var: Hessonite) | |
| Hydromagnesite | |
| K Feldspar | |
| (Var: Adularia) | |
| Limonite | |
| Malachite | |
| Monticellite | |
| Opal | |
| (Var: Opal-AN) | |
| Plagioclase | |
| Prehnite | |
| Pyrite | |
| Quartz | |
| Scapolite | Scapolite |
| Stilbite Subgroup | |
| Talc | |
| Titanite | Titanite |
| Vesuvianite | Vesuvianite |
| Wollastonite | |
| Zircon | |
| Total: 22 | Total: 27 |
Chemistry
Number of mineral & variety species for each element. Red indicates lower than total percentage of mineral species with that element, green indicates higher.
| Element | Marlborough Junction locality, Marlborough, Middlesex County, Massachusetts, USA | Valsorda, Rossa Valley, Cene, Bergamo Province, Lombardy, Italy | Total approved |
|---|---|---|---|
| H | 11 | 11 | 3391 |
| C | 2 | 3 | 491 |
| O | 18 | 25 | 4901 |
| F | 1 | 0 | 487 |
| Na | 1 | 0 | 1151 |
| Mg | 4 | 9 | 829 |
| Al | 9 | 10 | 1217 |
| Si | 15 | 21 | 1673 |
| S | 2 | 0 | 1328 |
| K | 1 | 2 | 606 |
| Ca | 9 | 17 | 1528 |
| Ti | 2 | 1 | 429 |
| Fe | 8 | 6 | 1381 |
| Cu | 2 | 0 | 820 |
| Zr | 0 | 1 | 145 |
Statistics
| Total Rows: | 40 |
|---|---|
| Total Matches: | 9 |
| Percent Matches: | 22.50% |
