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Prehnite 56ct
56,00 €
Impostos inclosos
| Product Details | |
|---|---|
| GEM TYPE | : Prehnite |
| TOTAL WEIGHT | : 56ct |
| SIZE : (LxWxH) | : 30x 36x 7mm |
| SHAPE | : Pear |
| COLOR | : Green |
| HARDNESS | : 6-6.5 |
| ORIGIN | : Australia |
| TREATMENT | : Unheated / Untreated |
Prehnite
It is named in honor of Hendrik von Prehn, governor of the Cape of Good Hope (South Africa) in 1774 who discovered this mineral. The name was coined by the famous German geologist Gottlob Werner in 1788.
They usually appear in a botryoidal habit - globular external shape and resembling a bunch of grapes (where the name derives from the Greek).
Ca2Al(AlSi3O10)(OH)2
C989
1 Article
| Product Details | |
|---|---|
| GEM TYPE | : Prehnite |
| TOTAL WEIGHT | : 56ct |
| SIZE : (LxWxH) | : 30x 36x 7mm |
| SHAPE | : Pear |
| COLOR | : Green |
| HARDNESS | : 6-6.5 |
| ORIGIN | : Australia |
| TREATMENT | : Unheated / Untreated |