Mineral Specimen and Product Inventory Search
- Availability
- Available
- Price
- $60.00
- Locality
- Hingston Down quarry, Gunnislake, Cornwall, England
- Formula
- CuFe3+2(AsO4)2(OH)2ยท4H2O
- Size
- 7 x 6.5 x 1.5 cm - Sm Cabinet
- Tagged
- arsenate, copper
- Special Info
- Type Locality
Green coatings and micro crystals less than 0.75mm. Some areas contain good well-defined crystals whereas other areas are crystals which have all merged together forming a crust. This is the type locality.
- Availability
- Sold
- Locality
- Hanover #2 mine, Grant Co., New Mexico, United States
- Formula
- Cu3(CO3)2(OH)2
- Size
- 2 x 1.5 x 1.2 cm - Thumbnail
- Tagged
- carbonate, copper
Deep blue rosette.
- Availability
- Sold
- Locality
- Cap Garonne mine, Le Pradet, Var, France
- Formula
- Cu3(CO3)2(OH)2
- Size
- 5 x 3.5 x 3.5 cm - Miniature
- Tagged
- carbonate, copper
Beautiful lustrous rich blue Azurite crystals to 2mm with green Olivenite. Excellent specimen!
- Availability
- Available
- Price
- $1,550.00
- Reduced Price
- $1,125.00
- Locality
- Amelia mine, Boleo, Santa Rosalia, Baja California, Mexico
- Formula
- KAg9Pb26Cu24Cl62(OH)48
- Size
- 3.5 x 3.5 x 2 cm - Miniature
- Tagged
- melange, copper
This is one of the bigger Boleite crystals you will ever see. IT is a whopping 1cm on edge with a number of smaller crystals. They don't get much bigger than this according to the Mineraolgical Record: Special Issue #1 (Mexico) January-February 1998 Volume 29 Number 1, page 38 under the description of Boleite the author states that "Cubic crystals of millimetric size (up to 5 mm) have been found in abundance, while those approaching a centimeter are very rare. Crystals of larger size (the record being 2.5 cm) are highly exceptional.....
Though the one corner has a small ding the price has been adjusted accordingly. Large crystals of Boleite like this are seldom seen on the market and one little ding should not distract from its overall beauty. Must be insured and extra shipping will apply. Ex Carter Rich (see Prov. tab).
- Availability
- Available
- Price
- $45.00
- Locality
- Herodsfoot mine, Liskeard, Cornwall, England
- Formula
- CuPbSbS3
- Size
- 6 x 6.5 x 4.5 cm - Sm Cabinet
- Tagged
- sulfide, copper
2-3mm twinned crystals to Bournonite in open-fracture lined with drusy Quartz. Some nice iridescence with unknown brown plates. Handsome specimen from this classic English locality know for its superb Bournonite specimens. First worked in the 1700'3 and mid 1800's.
- Availability
- Sold
- Locality
- Wheal Boys, Port Isaac, St. Endellion, Cornwall, England
- Formula
- CuPbSbS3
- Size
- 9 x 6 x 4 cm - Sm Cabinet
- Tagged
- sulfide, copper
Crude Bournonite crystals to 3mm scattered in siliceous matrix with Pyrite.
