Comparing Localities
Mineral Lists
| Horokanai placer, Uryugawa, Uryu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan | American River, Folsom, Folsom Mining District, Sacramento County, California, USA |
|---|
| Erlichmanite |
| Gold | |
| Irarsite | Irarsite |
| Iridium | Iridium |
| (Var: Osmiridium) |
| (Var: Ruthenosmiridium) |
| Iron-Platinum alloy |
| Isoferroplatinum | |
| Osmium | Osmium |
| (Var: Iridosmine) |
| Platinum |
| Rutheniridosmine (TL) | Rutheniridosmine |
| Ruthenium (TL) | |
| Sperrylite |
| Tetraferroplatinum | |
| Tulameenite | |
| Total: 9 | Total: 11 |
|---|
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 | Horokanai placer, Uryugawa, Uryu District, Kamikawa Subprefecture, Hokkaidō Prefecture, Japan | American River, Folsom, Folsom Mining District, Sacramento County, California, USA | Total approved |
|---|
| S | 1 | 2 | 1328 |
|---|
| Fe | 3 | 0 | 1381 |
|---|
| Cu | 1 | 0 | 820 |
|---|
| As | 1 | 2 | 781 |
|---|
| Ru | 1 | 0 | 15 |
|---|
| Os | 1 | 3 | 10 |
|---|
| Ir | 3 | 5 | 25 |
|---|
| Pt | 3 | 3 | 47 |
|---|
| Au | 1 | 0 | 41 |
|---|
Statistics
| Total Rows: | 16 |
|---|
| Total Matches: | 4 |
|---|
| Percent Matches: | 25.00% |
|---|
