Zach Ratley on Instagram: "How easy is it to find Quartz crystal digging spots in the Sierras? Sometimes it’s as easy as this! Watch out for that poison oak! Theres still a chunky Quartz vein in the back of the hole that could be exposed with a little work. I wonder what other crystals are just a bit further in the hillside. ✨⛏️ . . . #rockhound #rockhounding #quartzcrystal miner geology rockhounds California Quartz miner minerals geologic selfcollected selfdug rockhounds crystal mine"