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0 item @ $0.00  

Serandite

#DC33852

Serandite

#DC33852
Availability
Sold
Size
8 x 10.5 x 6 cm - Cabinet 
Formula
NaMn2+2Si3O8(OH) (RRUFF)
Locality
Poudrette quarry, Mont Saint-Hilaire, Montérégie, Québec, Canada

Thin pearly-tan bladed Serandite in fans and radial sprays to 3cm embedded in matrix. The color of these crystals isn't the typical pink, which could mean that they are being altered, maybe to Datolite.

Serandite

Formula
NaMn2+2Si3O8(OH) 
Crystal System
Triclinic 
Crystal Habit
Prismatic 
Cleavage
Perfect, Perfect, None 
Luster
Vitreous - Pearly 
Color
light brown, light pink, orange red 
Streak
white 
Class
Triclinic - Pinacoidal 
Hardness
4.5-5.5 

Data courtesy of Webmineral.

Collection
Cooke Collection

Don Cooke collection label

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