Simpsonite
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Physical & Optical Properties
Mohs Hardness
| Mohs | Reference mineral | Simpsonite |
|---|---|---|
| 1 | Talc | |
| 2 | Gypsum | |
| 3 | Calcite | |
| 4 | Fluorite | |
| 5 | Apatite | |
| 6 | Orthoclase | |
| 7 | Quartz | ● |
| 8 | Topaz | |
| 9 | Corundum | |
| 10 | Diamond |
Crystal System
Value & Market
Where to Buy Simpsonite
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About Simpsonite
La simpsonita es un mineral de óxido de aluminio y tantalio extremadamente raro que forma cristales hexagonales incoloros a amarillentos. Es una especie exclusivamente coleccionable, conocida en muy pocas localidades del mundo. Se encuentra en pegmatitas ricas en tantalio, principalmente en Australia occidental y Mozambique. Su nombre honra al geólogo australiano Edward Sidney Simpson. Los cristales bien formados son muy escasos y de gran interés mineralógico.
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Jewelry Use
Suitable for daily wear