SUPPORT US. If mindat.org is important to you, click here to donate to our Fall 2019 fundraiser!
登录注册
主页关于 MindatMindat手册Mindat的历史版权Who We Are联系我们于 Mindat.org刊登广告
捐赠给 MindatCorporate Sponsorship赞助板页已赞助的板页在 Mindat刊登 广告的广告商于 Mindat.org刊登广告
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe Elements书籍及杂志
搜索矿物的性质搜索矿物的化学Advanced Locality Search随意显示任何一 种矿物Random Locality使用minID搜索邻近产地Search Articles搜索词汇表更多搜索选项
搜索:
矿物名称:
地区产地名称:
关键字:
 
Mindat手册添加新照片Rate Photos产区编辑报告Coordinate Completion Report添加词汇表项目
Mining Companies统计会员列表Mineral Museums矿物展及活动The Mindat目录表设备设置
照片搜索Photo Galleries今天最新的照片昨天最新的照片用户照片相集过去每日精选照片相集Mineral Photography

Pat Alunite deposit (Pat property; Patagonia property), Palmetto District, Patagonia Mts, Santa Cruz Co., Arizona, USA

This page is currently not sponsored. Click here to sponsor this page.
 
 
Ref.: Schrader, F.C. (1913) Alunite in Patagonia, Arizona, and Bovard, Nevada: Economic Geology: 8(8): 752-767.

Schrader, F.C. (1914) Alunite in granite porphyry near Patagonia, Arizona, in Contributions to economic geology (short papers and preliminary reports) 1912: Part I--Metals and nonmetals except fuels: U.S. Geological Survey Bulletin 540, p. 347-350.

Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, Arizona, USGS Bull. 582: 361-364.

Engineering and Mining Journal, September, 1974.

Sawyer, M.B., Gurmendi, A.C., Daley, M.R., and Howell, S.B. (1992) Principal Deposits of Strategic and Critical Minerals in Arizona, U.S. Bureau of Mines Special Publication, 334 pp.

MRDS database Dep. ID file #10009276, MRDS ID #D002154; and, Dep. ID #10234982, MAS ID #0040230001.

A K-Alunite-Talc-Kaolin deposit/occurrence with surface and underground workings, on BLM land. Discovered 1909 by F.C. Schrader, USGS. Owned by the Earth Sciences, Inc.; National Steel Corp.; and the Southwire Co. (1975). NOTE: Alternate coordinates provided: 31.5058N, 110.7264W.

Mineralization is highly irregular and discontinuous elongated blanket or lens of alunite. Rhyolite and andesite were replaced by ore. Ore control was intrusions and lithology. Alteration is phyllic and sericitic. Associated rock units are the Comoro Granite and the Munt Wrightson formation. F.S. Simons unpublished X-ray data suggest that alunitization is extensive but irregular. There is much kaolinite, sericite, and pyrophyllite. Alteration affected at least four distinct formations mapped by Simons (1974).

The alunitized zone extends southeastward into the adjoining Lochiel 15 minute quadrangle. The USBM gives the location as 31-30-21N, 110-43-35W in sec. 21, T22S, R16E.

There were numerous mines worked formerly for base and precious metals but no development of alunite. After 1972, an aerial survey, bedrock sampling, and drilling were conducted. As of 1974, Earth Sceinces, Inc. held federal potassium prospecting permits on 6,813.11 acres.

All mine works were for metals, not alunite. Simons mapped an intermittently alunitized zone 15,000 feet long, 3,500 feet wide, trending N20W. Schrader described alunite near the 3R Mine. Data are insufficient to estimate reserves. There was considerable production of base and precious metals; no alunite production.

Mineral List



4 entries listed. 3 valid minerals.

The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.
 
矿物 and/or 产地  
版权所有© mindat.org1993年至2019年,除了规定的地方。 Mindat.org全赖于全球数千个以上成员和支持者们的参与。
隐私政策 - 条款和条款细则 - 联络我们 Current server date and time: 2019.12.13 12:33:11 Page generated: 2015.1.16 10:29:42
Go to top of page