Enstatite, variety bronzite. This specimen shows a group of intergrown crystals of bronzite, with the characteristic brassy-golden iridescence when viewed at varying angles. The effect is related to what we can see in labradorite, this specimen has a lively golden "labradorescence". A member of the orthopyroxene subgroup.

Very aesthetic aggregate of strontianite showing ciclic twinned crystals. Very brilliant, translucent and with a defined faces and edges. Accompanied by dolomite. This deposit, worked by opencut mines, in the past was also worked for talc. These specimens are a classic of the Austrian and European mineralogy.

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Very aesthetic aggregate of strontianite showing ciclic twinned crystals. Translucent and with a defined faces and edges. Accompanied by dolomite. This deposit, worked by opencut mines, in the past was also worked for talc. These specimens are a classic of the Austrian and European mineralogy.

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Very aesthetic aggregate of strontianite showing ciclic twinned crystals. Very brilliant, translucent and with a defined faces and edges. Accompanied by dolomite. This deposit, worked by opencut mines, in the past was also worked for talc. These specimens are a classic of the Austrian and European mineralogy.

Very esthetic "plume" formed by strontianite crystals, with parallel growths, visible terminal faces and translucent. It is disposed very aerial on a snowy dolomite matrix covered by small dolomite crystals. An European classic highly appreciated by collectors. It has a slight yellowish fluorescence under SW-UV.