All our Minerals are 100% Genuine Specimens & come with a Certificate of Authenticity
**Please note: Some minerals maybe propped up for photo purposes**
Specimen: Marble Zebra Tumblestone
Size (picture scale cube=1cm): 28 x 18 x 6mm (1.1 x 0.71 x 0.24 inches)
These are special Tumblestones that have been produced from some of the most beautiful, and sometimes hard to obtain, minerals from around the world. These specimens are sold as individual stones.
Tumblestones or ‘tumbled stones’ as they are also referred to are made by ‘tumbling’ rough crystals, minerals or rocks in grit for a number of days in a tumbler machine. Different grades of grit are used in the process until the rough edges are smoothed, then polish is added to bring a soft shiny surface to the specimen. Because of this process each stone will be unique in shape and colour.
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.
On 30-Oct-15 at 09:44:19 GMT, seller added the following information:
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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