This listing is for one 'gem round', 1 inch in diameter, with 4 very RARE crystals of Fluor-Beurgerite from it's type locality, Mexquitic, San Luis Potosi, Mexico. This species was identified in 1966 and is known from only 2 verified locales.
Domestic Shipping for first item is $5, all additional ordered are included with no additional shipping cost; discounted for International! Order as many as you like, only $5 domestic shipping for them all!
NOTE: If you wish to purchase multiple items, eBay won't give you combined shipping automatically, so put what you want in your cart and 'request total' and I'll fix the shipping total manually.