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Pyrolusite from
Purple Sage group, Texas Canyon, Green Valley, Sierra Pelona Mts (Sierra Pelona Range), Los Angeles Co., California, USA

Classification
Species:Pyrolusite
Formula:Mn4+O2
Confirmation
Validity:Believed Valid
References
References:Trask, Parker Davies (1950) Geologic description of the manganese deposits of California. California Division of Mines Bulletin 152, 378 pp.: 101-102; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 164.
Data
Mineral Data:Click here to view Pyrolusite data
Locality Data:Click here to view Purple Sage group, Texas Canyon, Green Valley, Sierra Pelona Mts (Sierra Pelona Range), Los Angeles Co., California, USA
Nearest other occurrences of Pyrolusite
136.9km (85.1 miles) A Beal-McClellan property (Beal Mc Clellan property; Newport; Brum; Brum and Newport prospect; Newport Black Eagle; Elsinore property), Lake Elsinore, Pinacate District, Riverside Co., California, USA
139.9km (86.9 miles) B Calico District (Daggett District; Calico-Daggett area), Calico Mts (Calico Hills), San Bernardino Co., California, USA
172.2km (107.0 miles) C Lillie Mine (Mature Consolidated), Slate Range District (Arondo District), Slate Range, Inyo Co., California, USA
191.8km (119.2 miles) D Barbour prospect, Milo, Tulare Co., California, USA
198.9km (123.6 miles) E New Deal Mine (Emma Mine; Enna Mine; Owl Hole Mine; Owl's Head Mine), Black Magic Mines (Emma deposit; Ruby J. Mine), Owl Hole Springs, Owlshead Mts, San Bernardino Co., California, USA
199.3km (123.8 miles) F Black Magic Mines (Emma deposit; Ruby J. Mine), Owl Hole Springs, Owlshead Mts, San Bernardino Co., California, USA
205.6km (127.8 miles) G Darwin District, Darwin Hills, Inyo Co., California, USA
205.9km (127.9 miles) H Defiance Mine, Darwin Mine (Anaconda; Bernon Mine; Defiance Mine; Essex Mine; Independence Mine; Intermediate Mine; Rip Van Winkle Mine; Thompson Mine), Darwin, Darwin District, Darwin Hills, Inyo Co., California, USA
207.1km (128.7 miles) I Defense Mine, Lookout City, Lookout District (Modoc District), Argus Mts (Argus Range), Inyo Co., California, USA
207.4km (128.9 miles) J Minnietta Mine (Minnietta Mines; Minietta Mine; Minneatta; St. John), Lookout City, Lookout District (Modoc District), Argus Mts (Argus Range), Inyo Co., California, USA
208.3km (129.4 miles) K Modoc Mine (Modock Mine), Lookout City, Lookout District (Modoc District), Argus Mts (Argus Range), Inyo Co., California, USA
208.8km (129.8 miles) L Manganite group (Chapin Manganese; Reward group; Reward Nos. 1-3 claims; Goodhope Nos. 1-2 claims; Manganese Nos. 1-4; Wingate Wash), Shore Line Butte, Death Valley, Inyo Co., California, USA
228.3km (141.8 miles) M Big Four Mine (War Eagle; Perry Lead Mine), Panamint Butte, Cottonwood Mts, Panamint Mts (Panamint Range), Inyo Co., California, USA
Mineral and/or Locality  
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