This is a very nice specimen consisting of what used to be a crystal of GLAUBERITE that naturally changed after eons of years (pseudomorphosed) to the new mineral of CALCITE from Camp Verde, Yavapai County, Arizona, USA. The specimen is 3.2 by 2.15 cms in size.

You may greatly reduce your per item shipping and handling costs by acquiring more specimens from my auctions since I consolidate shipping and up to 3 items can be shipped for the same flat $4.75 shipping and handling cost in the USA using first class mail, plus an additional $0.50 for each additional item over 3. For all other countries shipping is by Air Mail and is $14.50 for the first item plus an additional $2.50 for each additional item. When biding on multiple items, always IGNORE the automatic invoices Ebay sends for single items and ask me for or wait for my invoice for all your items with consolidated shipping. It will save you money and save me packing time.