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Kivuite with Dewindtite

#BN46290

Kivuite with Dewindtite

#BN46290
Availability
Sold
Size
3 x 2 x 1.5 cm - Thumbnail 
Formula
(Th,Ca,Pb)(UO2)4(HPO4)2(OH)8 · 7H2O (RRUFF)
Locality
Ruggles quarry, Grafton Co., New Hampshire, United States

Yellow platy, relatively opaque crystals of Dewindite with light yellow coatings of Kivuite (discredited). Radioactive.

Kivuite

Formula
(Th,Ca,Pb)H2(UO2)4(PO4)2(OH)8�7(H2O) 
Crystal System
Orthorhombic 
Crystal Habit
Earthy, Platy, Aggregates 
Color
yellow 
Streak
light yellow 
Class
Orthorhombic 
Hardness
2-3 

Data courtesy of Webmineral.

Collection
Dr. Buford L. Nichols Collection
Mineralpedia
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On Dakota Matrix
Previously Sold Kivuite
On Dakota Matrix
Other Available Kivuite
WebMineral
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Mindat
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