Minerals for Collection's

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Boleite

$70,00
Cubic millimeter boleite crystals covering the entire sample. On both sides of the sample can appreciate the deep blue crystals, excellent sample for a microscope or showcase.

Bornite

$75,00
Group of octahedral crystals of bornite truncated at their tips in calcite matrix and andesite. Another isolated hexagonal chalcocite crystals appear accompanying the bornite.

Bornite & Silver

$120,00
This is a very large and relatively thick sheet of natural silver, that is still attached to a chunk of bornite ore. Both the ore and the silver have a beautiful, colorful iridescence.

Bornite & Silver

$250,00
Silver wires with a bright patina are perfectly dispersed across a heavy matrix of eerily iridescent, purplish-blue bornite, accompanied with vein of chalcopyrite.

Bornite & Silver

$350,00
This is a very large and relatively thick sheet of natural silver, that is still attached to a chunk of bornite ore. Both the ore and the silver have a beautiful, colorful iridescence.

Brochantite

$10,00
Needle brochantite crystals on a set of quartz crystals, which are covered by goethite.

Brochantite

$800,00
Spectacular chrysocolla geode covered by a layer of needle-shaped bronchantite urchins. This sample was collected around 2010 and is one of the finest extracted from this famous mine. Video of the specimen on Instagram

Brochantite

$120,00
A beautiful sample of chrysocolla on a tourmaline breccia matrix. In the center, a cavity filled with perfectly shaped acicular brochantite crystals can be seen.

Brochantite

$70,00
Acicular and prismatic crystals stand out for their color and brilliance, covering a large part of the sample. The Brochantite is found in a cavity of chrysocolla and chalcedony druse, a classic feature of this mine.

Brochantite

$150,00
This specimen is difficult to handle with your hands because it's full of cavities running through the specimen and beautiful acicular brochantite crystals on a druse of chrysocolla. The actual specimen is much better than the photographs.

Calcite

$50,00
Calcite crystals from this classic mine, featuring a single, semi-translucent, perfectly terminated crystal on a matrix of other crystals and earthy iron oxides.

Caledonite

$150,00
Thousands of small colored crystals of caledonite cover the sample on both sides and accompanied by yellow-brown chlorargirite crystals and a bit of gypsum bark in the matrix.