Recently Released New Additions
Rockpourri
Introducing the "Rockpourri" gallery which is part of our New Additions galleries. This gallery contains mineral specimens for sale including cobaltaustinite, hemimorphite, parascorodite, pyrargyrite, pyrite, and wulfenite and more from places like Aghbar mine, Bou Azzer, Anti - Atlas Mountains, Morocco, Toughnut mine, Tombstone, Cochise Co., Arizona, United States, Kaňk, Kutná Hora, Bohemia, Czech Republic, Jachymov, Erzgegirge, Bohemia, Czech Republic, Rico dist., Dolores Co., Colorado, United States, and San Rafael mine, Nye Co., Nevada, United States.
Hemimorphite
- $30.00 - Available
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- Locality
- Toughnut mine, Tombstone, Cochise Co., Arizona, United States
- Formula
- Zn4Si2O7(OH)2·H2O
- Availability
- Available
- Price
- $30.00
- Size
- 2.5 x 2.5 x 2 cm - Thumbnail
Colorless blades of Hemimorphite to 1cm.
Hemimorphite
- Formula
- Zn4Si2O7(OH)2·H2O
- Crystal System
- Orthorhombic
- Crystal Habit
- Massive, Stalactitic, Mammillary
- Cleavage
- Perfect, None, None
- Luster
- Vitreous (Glassy)
- Color
- brown, colorless, greenish gray, yellow brown, white
- Streak
- white
- Class
- Orthorhombic - Pyramidal
- Fracture
- Conchoidal
- Hardness
- 5
- Collection
- Phillips Collection
- Mineralpedia
- View Hemimorphite
- On Dakota Matrix
- Previously Sold Hemimorphite
- On Dakota Matrix
- Other Available Hemimorphite
- WebMineral
- View Hemimorphite
- Mindat
- View Hemimorphite
Parascorodite
- $45.00 - Available
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- Locality
- Kaňk, Kutná Hora, Bohemia, Czech Republic
- Formula
- Fe3+AsO4·2H2O
- Availability
- Available
- Price
- $45.00
- Size
- 1 x 1 x 1 cm - Thumbnail
- Tagged
- arsenate
Earthy yellowish white mass in a container.
Parascorodite
- Formula
- Fe3+AsO4·2H2O
- Crystal System
- Trigonal
- Crystal Habit
- Earthy, Cryptocrystalline, Aggregates
- Cleavage
- Parting, None, None
- Luster
- Vitreous (Glassy)
- Color
- white, light yellowish brown
- Streak
- yellowish white
- Class
- Trigonal - Hexagonal Scalenohedral
- Fracture
- Conchoidal
- Hardness
- 1-2
- On Dakota Matrix
- Previously Sold Parascorodite
- On Dakota Matrix
- Other Available Parascorodite
- WebMineral
- View Parascorodite
- Mindat
- View Parascorodite
Pyrargyrite
- $1,250.00 - Available
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- Locality
- Jachymov, Erzgegirge, Bohemia, Czech Republic
- Formula
- Ag3SbS3
- Availability
- Available
- Price
- $1,250.00
- Size
- 8 x 6 x 3 cm - Sm Cabinet
- Tagged
- sulfide
- Special Info
- Antique Specimen
There is more here than meets the eye. Some of these pyrargyrite are coated with a bronze iridescence and also micro crystals of which I am unfamiliar with. The Pyrargyrite themselves are mostly a dark, dull grey but the internal red reflections can be seen. These crystals are excellent, stubby and well-formed 3 or 4mm across and 3 to 4mm long. Cool OLD specimen on carbonate matrix with an University of Chicago label stating that it is a KRANTZ collection piece from 1963. The number on the label matches the mineral.
Pyrargyrite
- Formula
- Ag3SbS3
- Crystal System
- Trigonal
- Crystal Habit
- Massive, Crystalline - Poor, Prismatic
- Cleavage
- Poor, None, None
- Luster
- Sub Metallic
- Color
- deep red, red gray
- Streak
- cherry red
- Class
- Trigonal - Ditrigonal Pyramidal
- Fracture
- Brittle - Conchoidal
- Hardness
- 2.5
- Collection
- Phillips Collection
- Special Info
- Antique Specimen
- Mineralpedia
- View Pyrargyrite
- On Dakota Matrix
- Previously Sold Pyrargyrite
- On Dakota Matrix
- Other Available Pyrargyrite
- WebMineral
- View Pyrargyrite
- Mindat
- View Pyrargyrite
