Precious Opal limb casts from Virgin Valley, Nevada USA. #opal #opals #rockhound #rockhounding #nevada #gems #minerals #mining #prospecting #crystals

Rose Quartz and black schorl tourmaline showing on the surface of a pegmatite at one of our mining claims in the Black Hills of South Dakota USA. #pegmatite #minerals #crystals #geology #tourmaline #rosequartz #miningclaim #rockhounding #prospecting #gems

Tourmaline is one of my favorite minerals! Here’s one from the Himalaya Mine in Southern California USA. #tourmaline #elbaite #gems #minerals #crystals #mineralcollector #mineralcollection #geology

Red Beryl crystal in Rhyolite matrix from the Wah Wah Mtns of Utah USA. #gems #minerals #crystals #redberyl #mineralcollection #mineralcollector #gemology