Comparing Localities
Mineral Lists
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 | Terranera Mine, Porto Azzurro, Livorno Province, Tuscany, Italy | Roxbury Iron Mine (Shepaug Iron Company Mine; Shepaug Spathic Iron and Steel Company Mine), Mine Hill (Ore Hill), Roxbury, Litchfield County, Connecticut, USA | Total approved |
|---|
| H | 28 | 9 | 3391 |
|---|
| B | 1 | 0 | 304 |
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| C | 3 | 6 | 491 |
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| O | 48 | 17 | 4901 |
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| F | 1 | 0 | 487 |
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| Na | 1 | 0 | 1151 |
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| Mg | 14 | 1 | 829 |
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| Al | 17 | 1 | 1217 |
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| Si | 26 | 4 | 1673 |
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| S | 10 | 10 | 1328 |
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| K | 6 | 1 | 606 |
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| Ca | 10 | 2 | 1528 |
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| Ti | 4 | 0 | 429 |
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| Mn | 0 | 1 | 718 |
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| Fe | 16 | 9 | 1381 |
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| Cu | 4 | 3 | 820 |
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| Zn | 0 | 2 | 345 |
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| As | 1 | 2 | 781 |
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| Zr | 1 | 0 | 145 |
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| Cd | 0 | 1 | 32 |
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| Sn | 1 | 0 | 114 |
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| W | 2 | 0 | 54 |
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| Pb | 0 | 3 | 637 |
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Statistics
| Total Rows: | 74 |
|---|
| Total Matches: | 13 |
|---|
| Percent Matches: | 17.57% |
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