Marcasite
SOLD
Marcasite
- Sold
- Add to Favorites
- Availability
- Sold
- Size
- 15 x 7 x 4 cm - Cabinet
- Formula
- FeS2 (RRUFF)
- Locality
- Franklin quarry, Milwaukee Co., Wisconsin, United States
- Tagged
- sulfide
Brassy gold Marcasite crystals to 8mm on limestone matrix.This probably isn't with the reach of the Wisconsin MVT deposits, but it was fitting for the update.
Marcasite
- Formula
- FeS2
- Crystal System
- Orthorhombic
- Crystal Habit
- Tabular, Stalactitic, Globular
- Cleavage
- Indistinct, None, None
- Luster
- Metallic
- Color
- bronze, light brass yellow, tin white
- Streak
- gray brownish black
- Class
- Orthorhombic - Dipyramidal
- Fracture
- Uneven
- Hardness
- 6-6.5
Data courtesy of Webmineral.
- Collection
- Phillips Collection
- Mineralpedia
- View Marcasite
- On Dakota Matrix
- Previously Sold Marcasite
- On Dakota Matrix
- Other Available Marcasite
- WebMineral
- View Marcasite
- Mindat
- View Marcasite
