Collection mineral

Sample of manganocalcite polysynthetic with two main terminations.
Almost floating piece with a strong reaction to long UV.
It comes from the Dalnegorsk mining district, Dalnegorsk Urban District, Primorsky Krai, Russia.
Weighing 89 grams, this specimen measures 8.6 cm long by 3.3 cm wide and 3.1 cm thick.

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Collection mineral

Sample of bismuth native, chemical element with symbol Bi, here presented in the form of crystals moulded after quartz crystals.
It was taken from Dayu Co. county, rich in tin and tungsten, in Ganzhou, Jiangxi, in China.
This bronze-coloured specimen measures 1.9 cm long by 1.3 cm wide and 0.7 cm thick.

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Collection mineral

Aesthetic manganocalcite with multiple terminations.
Slightly pink specimen of 238 grams from Dalnegorsk, Russia.
Slender piece measuring 9 cm in length and 4 cm thick.
This calcite is UV reactive.
Note a small discreet cleavage at the back of the piece.

Collection mineral

Original small calcite in the shape of a flower.
Green in color, it carries a on shiny crystallization of an unidentified mineral.
It comes from Huanggang, Inner Mongolia, China.
Weighing 31 grams, it measures 4 cm in diameter.

Collection mineral

Group of stilbite crystals coming from Maharashtra in India.
This specimen is peach in color.
It weighs 374 grams and measures 7cm long by 7cm wide and 7cm high.
Note a few small traces of shocks of a few millimeters.
This mineral remains of good quality despite everything.