This incredibly rare specimen of quartz crystals copper and green chlorite included quartz crystals. It Measuring 3.8 cm x 2.2 cm x 3 cm

and was mined in Quincy Mine, Michigan. Please take a look at my other auctions I do combine shipping. If you buy multiple items, please be sure to add me to your favorite seller list. I will be posting many other mineral Specimens and lapidary related items.

Thank you, as always