Overall Specimen Size & Weight. Please feel to ask any questions about the items. The item "Amethyst Sphere/Ball Large 70mm, 570 grams Crystal/Mineral + Free Stand" is in sale since Tuesday, January 30, 2018. This item is in the category "Collectables\Rocks, Fossils, Minerals\Crystals".The seller is "crystal-king-australia" and is located in Melbourne, VIC. This item can be shipped worldwide.