Posted on October 25, 2020October 25, 2020 by Rhyan TaylorGem Hill, Rosamond, CA Gem Hill, Rosamond Quadrangle, Rosamond, CA Check out this USGS document about Willow Springs and Rosamond Quadrangles. https://pubs.usgs.gov/bul/1089c/report.pdf Rosamond Share this: Portuguese Bend, Abalone Cove, Palos Verdes, CAFebruary 9, 2019In "Photography"Saddleback Butte, CAOctober 27, 2020In "Photography"Boron Estates – Abandoned FacilityFebruary 7, 2019In "Photography"