Minerals for Collection's

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Dioptase

$20,00
Once again the “Manto tres gracias” mine surprises us with another very colorful specimen, now a Druze of chalcedony with radial dioptase crystals.

Emerald

$70,00
A good small cabinet crystallized example from the world’s largest known emerald deposit.

Emerald

$90,00
A good small cabinet crystallized example from the world’s largest known emerald deposit.

Enargite

$250,00
A beautiful cabinet specimen of classic Julcani orthorhombic enargite crystals measuring up to 2 cm with associated white baryte blades.

Enargite

$120,00
Hundred of well defined enargite crystals in quartz matrix. A layer of asbestos appears covering the matrix and also between some crystals.

Enargite

$50,00
Hundred of well defined enargite crystals in quartz matrix. A layer of asbestos appears covering the matrix and also between some crystals.

Erythrite

$40,00
Veins of erythrine appear throughout the sample, sprouting as acicular crystals in the center. The matrix is ​​composed of tetrahedrite, manganese oxides, austinite, and other minerals that are difficult to identify.

Fluorite

$150,00
Old sample of complex cubic purple fluorite crystals. The fluorite crystals are cubic in shape, with many smaller parallel faces stepped at different levels.

Fluorite

$80,00
Old sample of complex cubic crystals of purple fluorite. The fluorite crystals are cubic shape, with many smaller parallel faces stepped on different levels.

Fluorite

$60,00
The aesthetically intergrown cubes are nearly water-clear and have lightly frosted faces. The color is a very pretty blush grape-purple.

Fluorite & Quartz

$30,00
Creamy globular growth on a quartz crystal matrix. The fluorite is coated with a thin layer of opal that fluoresces under ultraviolet light.

Goethite (Psm Pyrite)

$50,00
Two intergrown pyritohedrons forming an 'iron cross' twin of goethite after pyrite.