Description
All of our Minerals are 100% Genuine Specimens and come with a certificate of authenticity
**Please note: Some minerals maybe propped up for photo purposes**
Specimen: Calcite Crystal Blocks
Type: Mineral/Crystal
Location: Morocco
Size (picture scale cube=1cm): 53 x 45 x 18mm (2.09 x 1.77 x 0.71 inches)
Calcite is a carbonate mineral and the most stable polymorph of calcium carbonate. Calcite is a common constituent of sedimentary rocks, limestone in particular, much of which is formed from the shells of dead marine organisms. Approximately 10% of sedimentary rock is limestone.
ACTUAL AS SEEN: The image shows the EXACT specimen you will receive. The specimen has been carefully hand selected and photographed. Measurements are as accurate as possible, though be aware measuring precise dimensions can be difficult from irregular shaped items. Whilst we portray colours as close to life-like as we can, colours will vary if taken in sunlight, indoors, from monitor to monitor and device to device. Once this specimen is sold, we will update this listing with new similar selected item, with a new photo and dimensions.
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On 30-Oct-15 at 09:53:18 GMT, seller added the following information:
**Safety Caution**
Some Minerals and Crystals can contain natural traces of toxic compounds, after all, minerals are natural ores and used widely for the extraction of chemicals and compounds. For your safety, we suggest you fully research the Minerals & Crystals you wish to purchase before placing an order for the items. We also recommend ensuring you wash your hands thoroughly after handling such specimens. Most Minerals and Crystals are safe in their solid state, yet some can be hazardous if broken down, so we strongly advise against grounding, crushing or breaking of the specimens purchased from our website.
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