Allactite
SOLD
Allactite
- Sold
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- 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
- View Allactite
- On Dakota Matrix
- Previously Sold Allactite
- On Dakota Matrix
- Other Available Allactite
- WebMineral
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- Mindat
- View Allactite
