• MgFe3+ 4 (SO4 )6 (OH)2 20H2 O Magnesiocopiapite c 2001-2005 Mineral Data Publishing, version 1 Crystal...39 X-ray Powder Pattern: Knoxville, California, USA. 9.29 (100), 18.57 (90), 5.600 (80), 3.588 (50),...00 (1) Near Blythe, California, USA. (2) Forty Mile River, Alaska, USA; recalculated to 100% from an original...halotrichite, redingtonite. Distribution: In the USA, from near Blythe, Riverside Co., and at the Redington...California; from near Las Vegas, Tecolote district, San Miguel Co., New Mexico; at the Denver mine, Santa Cruz |