| Locality type: | Prospect |
| Classification |
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| Species: | Pyrolusite |
| Formula: | Mn4+O2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Pyrolusite data |
| Locality Data: | Click here to view Murphy prospect, Alderpoint, Coastal Range, Humboldt County, California, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 641531 |
| Long-form Identifier: | 1:3:641531:0 |
| GUID (UUID V4): | 8b5f2c38-70e0-411d-893a-892387fc2f61 |
| Nearest other occurrences of Pyrolusite |
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| 19.5km (12.1 miles) | ⓘWhite Oak prospect (Griffiths Mining & Development Company), Ruth, Coastal Range, Trinity County, California, USA |
| 22.6km (14.0 miles) | ⓘDouble-A prospect (Double A prospect), Van Horn Peak, Coastal Range, Trinity County, California, USA |
| 26.8km (16.7 miles) | ⓘLucky Sunday and Billy Sunday claims (Lucky Sunday claim; Billy Sunday claim), Three Forks, Coastal Range, Trinity County, California, USA |
| 27.7km (17.2 miles) | ⓘBlue Jay Mine (Blue Jay claim; Blue Bird Mine; McKnight; McKnight), Three Forks, Coastal Range, Trinity County, California, USA |
| 40.3km (25.1 miles) | ⓘWeed prospect (Ward), Red Mountain, Upper Hayfork Creek area, Klamath Mountains, Trinity County, California, USA |
| 45.8km (28.4 miles) | ⓘFort Baker Mine (Porter Ranch prospect; Porter Ranch deposit), Lone Star Junction, Coastal Range, Humboldt County, California, USA |
| 51.2km (31.8 miles) | ⓘLong Mine (Earl W. Long prospect; Earl W. Long deposit; Happy Four; Happy Hour; Last Chance), Woodman, Coastal Range, Mendocino County, California, USA |
| 53.5km (33.3 miles) | ⓘMcLaughlin claims (McLaughlin deposit; Blands Cove), Leech Lake Mountain, Reeves Place, Coastal Range, Mendocino County, California, USA |
| 58.4km (36.3 miles) | ⓘBig Bend claims (Big Bend deposit), McClure Place, Coastal Range, Mendocino County, California, USA |
| 59.0km (36.7 miles) | ⓘTwo Trees prospect (Two Trees deposit), Leech Lake Mountain, Reeves Place, Coastal Range, Mendocino County, California, USA |
| References |
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| Reference Search (possible matching items) |
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 | | Journal (issue) | | TeHurium Sulphur Dinmond Gra1,hitc GOLD Albemarle County.-"Streaks" occur in quartz veins in slate belt...east of South western Mt. (ll. 8). Buckingham County.-A placer gold specimen about 7 x 10 x 17 mm. which...collections of the Smithsonian Institution. Culpeper County.-Two specimens with flakes of gold up to 1 cm....collections of the Smithsonian Institution. Dinwiddie County.-Two specimens from the Whitehall Mine with gold...error and should refer to Spotsylvania County.) Fairfax County.-A specimen of gold with galena in quartz |  | | Book | | MINERALS OF CALIFORNlA 299" 257889 PEMBERTON' HOFE CALIFORNIA MINERALS 2995 SEP 1933 OINCO Digitized by...org/details/mineralsofcalifo00pemb MINERALS OF CALIFORNIA - MINERALS OF CALIFORNIA H. Earl Pemberton ~ VAN NOSTRAND...H. Earl, 1907Minerals of California. An updating of: Minerals of California: centennial volume, 1866-1966...index. 1. Mineralogy - California. 2. Mines and mineral resources - California. I. MUidoch, J oseph, 1890Minerals...1890Minerals of California. 11. Title. QE375.C32P45 549.9794 81-15963 ISBN 0-442-274882 AACR2 Preface | | | Book | | 7 257989 R q549 PEMBERTON, H.E MINERALS OF CALIFORNIA P 2995 IpSl q 49 f 07. 257889 ^ pe B T...org/details/mineralsofcalifoOOpemb MINERALS OF CALIFORNIA MINERALS OF CALIFORNIA H. Earl r i L ] Pemberton ...H. Earl, 1907Minerals of California. An updating of: Minerals of California: 1866-1966 / by Joseph Murdoch...Includes index. 1. Mineralogy -California. 2. Mines and mineral resources- California. I. Murdoch, Joseph, 1890Minerals...1890Minerals of California. II. Title. centennial volume, QE375.C32P45 ISBN 0-442-27488 2 549.9794 |  | | Report (issue) | | C. A. Michael. COLD NUGGET FROM SPOTSYLVANIA COUNTY: Longest dimension approximately 13 cm., photograph...updated “check list” just alluded to, (2) a county-by-county listing of the minerals, and (3) resumes of...(Turgite) Ilmenite Rutile (Leucoxene) 4 Checklist Pyrolusite (Varvicitc) Wad (Lampaditc) (Lirhiophorirc) Rancicitc...(Haydcnitc) 9 Virginia Mineral Localities by County This list is included for possible aid in planning...listed only* if localities arc given for them. The county lists do not include com mon rock-making materials |
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