All of our Minerals are 100% Genuine Specimens & come with a Certificate of Authenticity Specimen: Amethyst Type: Mineral/Crystal Location: Uraguay Scale cube=1cm: Full sizing please see photo Amethyst, as a Healing Crystal, is the most popular stone for Stress Reduction. Amethyst is a violet variety of quartz often used in jewellery. Ancient Greeks believed the stone could cure drunkenness! Amethyst is a semiprecious stone and is the traditional birthstone for February. 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.