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0 item @ $0.00  

Allactite

#AK44408

Allactite

#AK44408
Availability
Sold
Size
2.5 x 2 x 1 cm - Thumbnail 
Formula
Mn2+7(AsO4)2(OH)8 (RRUFF)
Locality
Nordmark, Filipstad, Värmland, Sweden
Tagged
arsenate

Hundreds of tiny colorless to faint purple and darker purple micro crystals throughout this matrix.

Allactite

Formula
Mn2+7(AsO4)2(OH)8 
Crystal System
Monoclinic 
Cleavage
Good, None, None 
Luster
Vitreous - Greasy 
Color
brown red, greenish brown, purple red, pink 
Class
Monoclinic - Prismatic 
Hardness
4.5 

Data courtesy of Webmineral.

Collection
Kidwell Collection
Mineralpedia
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On Dakota Matrix
Previously Sold Allactite
On Dakota Matrix
Other Available Allactite
WebMineral
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Mindat
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