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0 item @ $0.00  

Macdonaldite

#PD42213

Macdonaldite

#PD42213
Availability
Available
Price
$60.00
Size
2.5 x 2 x 1 cm - Thumbnail 
Reduced Price
$45.00
Formula
BaCa4Si16O36(OH)2·10H2O (RRUFF)
Locality
Big Creek, Fresno Co., California, United States

A small specimen from Big Creek, the type locality. Acicular radiating sprays to about 1mm.

Type Locality

Macdonaldite

Formula
BaCa4Si16O36(OH)2·10H2
Crystal System
Orthorhombic 
Crystal Habit
Acicular 
Cleavage
Perfect, Good, Indistinct 
Luster
Vitreous - Silky 
Color
colorless, white 
Streak
white 
Class
Orthorhombic - Dipyramidal 
Hardness
3.5-4 

Data courtesy of Webmineral.

Collection
Phillips Collection
Special Info
Type Locality

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