Recently Released Special Editions
Rare Minerals of Franklin-Sterling Hill III
Releasing another lot of Franklin/Sterling Hill minerals from various collections but mostly the Phillips' Collection. This is a locality charished by those who not only enjoy rare species, but also fluorescent minerals.
SOLD
Brandtite
- Sold
- Add to Favorites
- Locality
- Sterling Hill mine, Ogdensburg, Sussex Co., New Jersey, United States
- Formula
- Ca2Mn2+(AsO4)2·2H2O
- Availability
- Sold
- Size
- 5 x 5 x 3.5 cm - Miniature
- Tagged
- arsenate
Clear bladed crystals of Brandtite to 3mm with Orange micro crystals of Sarkinite. Very nice specimen.
Brandtite
- Formula
- Ca2Mn2+(AsO4)2·2H2O
- Crystal System
- Monoclinic
- Crystal Habit
- Prismatic, Striated, Radial
- Cleavage
- Perfect, Good, None
- Luster
- Vitreous (Glassy)
- Color
- colorless, white
- Streak
- white
- Class
- Monoclinic - Prismatic
- Hardness
- 3.5
- Collection
- Phillips Collection
- Mineralpedia
- View Brandtite
- On Dakota Matrix
- Previously Sold Brandtite
- On Dakota Matrix
- Other Available Brandtite
- WebMineral
- View Brandtite
- Mindat
- View Brandtite
SOLD
Copper
- Sold
- Add to Favorites
- Locality
- N. J. Zinc Mill Site, Franklin, Sussex Co., New Jersey, United States
- Formula
- Cu
- Availability
- Sold
- Size
- 13.5 x 11 x 7 cm - Cabinet
- Tagged
- native element
Large chunk of amazonite feldspar with smears of Copper within slickenside(?) surface. May cost extra to ship.
Copper
- Formula
- Cu
- Crystal System
- Isometric
- Crystal Habit
- Nodular, Arborescent
- Cleavage
- None, None, None
- Luster
- Metallic
- Color
- brown, copper red, light pink, red
- Streak
- rose
- Class
- Isometric - Hexoctahedral
- Fracture
- Hackly
- Hardness
- 2.5-3
- Mineralpedia
- View Copper
- On Dakota Matrix
- Previously Sold Copper
- On Dakota Matrix
- Other Available Copper
- WebMineral
- View Copper
- Mindat
- View Copper
