Umangite with polished microprobe disc.
SOLD
Umangite with polished microprobe disc.
- Sold
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- Availability
- Sold
- Size
- 2.5 x 2.5 x 2 cm - Thumbnail
- Formula
- Cu3Se2 (RRUFF)
- Locality
- Eldorado Mining & Refining Ltd., Beaverlodge Lake area, Saskatchewan, Canada
- Tagged
- copper , selenium
A unique locality for this rare selenium sulfide. The specimen is 2.5cm and sawed on one side for positive identification in the epoxy disc used for EDS/microprobe work. The Umangite is the dark grey or sooty black mass . Ex. Art Segoralli (sp?).
XRD Confirmed, EDS Confirmed
Umangite
- Formula
- Cu3Se2
- Crystal System
- Orthorhombic
- Crystal Habit
- Massive - Granular
- Cleavage
- Distinct, Distinct, None
- Luster
- Metallic
- Color
- blue black, brownish black, red violet
- Streak
- black
- Class
- Orthorhombic - Disphenoidal
- Fracture
- Uneven
- Hardness
- 3
Data courtesy of Webmineral.
- Special Info
- XRD Confirmed
- Special Info
- EDS Confirmed
- Mineralpedia
- View Umangite
- On Dakota Matrix
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- On Dakota Matrix
- Other Available Umangite
- WebMineral
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