Tasna mine, Rosario section of Cerro Tasna, Nor Chichas Province, Potosi Department, Bolivia - This material was some of the first Augelite to come out of Bolivia in a long time when it hit the market in the early 2000's. This piece features several sharp, highly lustrous, gemmy crystals of Augelite measuring up to 7 mm associated with greenish-brown compressed rhombohedra of Siderite with lustrous octahedral Pyrite on micro Quartz matrix. This is definitely one of the showier specimens of Augelite we've offered from Tasna, in a while as many of them are just lumps. It's a very good quality piece for the species, and the associations make it very desirable for collectors. If you're a Bolivian mineral collector, do not pass this one up, because it's a very worthwhile Augelite from Tasna. Ex Rob Lavinsky collection.

Valle Giove mine, Rio Marina, Isola Elba, Livorno, Italy - This is classic that Elba lovers know very well ! There are some 0.4 cm fluorite crystals on the pyrite and hematite matrix of this specimen. From an old collection. Overall size 6x5.5x2.5 cm

Navajun, Spain - Brygth golden pyrite cube of 1.5 cm on the edge shows nicely on matrix ! A classic from Spain. This is a well known locality the produces quite perfect pyrite cubes. Overall size is 7.5x4x3.5 cm. Weight is 111 gr

Navajun, Spain - Brygth golden pyrite cube 2 cm on the edge shows nicely on matrix ! A classic from Spain. This is a well known locality the produces quite perfect pyrite cubes. Overall size is 6.3x5.5x5 cm. Weight is 220 gr

Valle Giove mine, Rio Marina, Isola Elba, Livorno, Italy - Super bright pyrite crystal of 3.5x2x1.5 cm in size ! The crystal is on a small hematite matrix. Very showy specimen of 3.5x3.5x2.5 cm

Valle Giove mine, Rio Marina, Isola Elba, Livorno, Italy - Bright golden pentagonododecahedron crystals compose this specimen. The biggest crystal is 3 cm in diameter ! Smaller up to 1.5 cm in size are at its base with some hematite matrix. Real nice classic specimen from the iron ore of Elba ! overall size is 4.5x3.5x3.5 cm

Valle Giove mine, Rio Marina, Isola Elba, Livorno, Italy - A classic specimen from the iron ores of Isola Elba, Italy. This specimen shows a hematite matricrystalline matrix that hosts a dozen of golden crystals of pentagonododecahedron pyrites. The crystals show a nice habit and are well exposed on the matrix ! their size is up to 1.8 cm ! classic and showy rock from this well known locality. Overall size is 9x7x6.5 cm. Weight is 635 gr.

Brilliant sharp striated cubic crystals of pyrite to 1.8 cm on edge across the top of this lustrous black sphalerite crystal matrix with quartz. The sphalerite crystals measure to 1.2 cm in size. This is in very good condition with only minimal micro-chipping to some of the quartz crystals at the far lower right side of the piece. Overall size is 6.0 x 5.0 x 2.0 cm. Ex D. Weinrich collection.

Valle Giove mine, Rio Marina, Isola Elba, Livorno, Italy - There is a 3.5 cm wide pyrite pentagonododecjahedron on this specimen. Nice and large crystal for this 5.5x3.5x3 cm rock

Valle Giove mine, Rio Marina, Isola Elba, Livorno, Italy - Large specimen with several bright pyrite pentagonododechahedrons. The crystals are all on hematite crystalline matrix and are up to 2 cm wide ! Some contact on the back of the specimen and minor damages on a small crystal in the front. A nice speciman from a classic locality, nice 10x5.5x3.5 cm