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 | Northern Ireland, UK | Mount Somma, Somma-Vesuvius Complex, Naples, Campania, Italy | Total approved |
|---|
| H | 79 | 53 | 3391 |
|---|
| Be | 4 | 1 | 133 |
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| B | 2 | 2 | 304 |
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| C | 12 | 18 | 491 |
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| N | 0 | 1 | 154 |
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| O | 149 | 155 | 4901 |
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| F | 6 | 20 | 487 |
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| Na | 27 | 29 | 1151 |
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| Mg | 21 | 37 | 829 |
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| Al | 67 | 61 | 1217 |
|---|
| Si | 114 | 104 | 1673 |
|---|
| P | 4 | 4 | 748 |
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| S | 16 | 17 | 1328 |
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| Cl | 4 | 8 | 447 |
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| K | 14 | 22 | 606 |
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| Ca | 72 | 71 | 1528 |
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| Ti | 5 | 10 | 429 |
|---|
| V | 1 | 0 | 290 |
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| Cr | 1 | 0 | 110 |
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| Mn | 1 | 2 | 718 |
|---|
| Fe | 32 | 31 | 1381 |
|---|
| Ni | 1 | 0 | 207 |
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| Cu | 7 | 5 | 820 |
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| Zn | 1 | 2 | 345 |
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| As | 2 | 0 | 781 |
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| Sr | 2 | 0 | 168 |
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| Y | 2 | 0 | 141 |
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| Zr | 1 | 7 | 145 |
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| Nb | 1 | 4 | 184 |
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| Mo | 0 | 2 | 92 |
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| Ag | 1 | 0 | 231 |
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| Sb | 1 | 0 | 338 |
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| Te | 1 | 0 | 208 |
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| Ba | 4 | 0 | 279 |
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| Ce | 1 | 3 | 191 |
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| W | 4 | 2 | 54 |
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| Au | 2 | 1 | 41 |
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| Pb | 3 | 5 | 637 |
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| Bi | 2 | 0 | 251 |
|---|
| Th | 0 | 4 | 42 |
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| U | 1 | 2 | 311 |
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Statistics
| Total Rows: | 346 |
|---|
| Total Matches: | 59 |
|---|
| Percent Matches: | 17.05% |
|---|
