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Bentorite, portlandite
€44.00
Violet, microcrystalline bentorite and white portlandite on matrix
Hatrurim Formation, Negev, Israel
Violet, microcrystalline bentorite and white, flaky portlandite on matrix, from the type locality
MM_0413
1 Item
Data sheet
- Locality
- Hatrurim Formation, Negev, Israel
- Size category
- Miniature
- Size (cm)
- 4 x 2.5 x 2
- Weight
- 28 g
- Formula
- Ca6(Cr3+,Al)2(SO4)3(OH)12 · 26H2O
- Properties
- Earthy appearance; soft; violet colour
Violet, microcrystalline bentorite and white portlandite on matrix
Hatrurim Formation, Negev, Israel