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

Big Horn prospect, Seventeenmile Point, Old Dad District, Old Dad Mountains, San Bernardino Co., California, USAi
Regional Level Types
Big Horn prospectProspect
Seventeenmile PointPoint
Old Dad DistrictMining District
Old Dad MountainsMountain Range
San Bernardino Co.County
CaliforniaState
USACountry

This page is currently not sponsored. Click here to sponsor this page.
Key
Latitude & Longitude (WGS84):
35° 10' 20'' North , 115° 53' 40'' West
Latitude & Longitude (decimal):
Locality type:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Baker735 (2011)19.3km


A Pb-Ag-Au occurrence located in sec. 35, T13N, R10E, SBM, 4.6 km (2.8 miles) S of Seventeenmile Point. MRDS database stated accuracy for this location is 10 meters.

NOTE: The USGS MRDS database file presents MRDS file #10262150 as a related file; however, the data contained in the latter file is discrepant with regard to geographic coordinates (35.12721, -115.87364), T&R values (sec. 13, T12N, R10E, SBM), local rocks (Carboniferous marine rocks, unit 2 (SE California Carbonate Assemblage)) and references (Wright, L.A., et al (1953) & U.S. Bureau of Mines (1990)). The commodities are stated to be identical but the references are different with no crossover of references between the 2 files.

Mineralization is hosted in dolomite. The ore body strikes E and dips N at a thickness of 1.52 meters and a length of 91.44 meters. The deposit involves a siliceous zone in highly fractured dolomite. Local rocks include Plio-Pleistocene and Pliocene loosely consolidated deposits.

Data regarding workings are not presented.

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


2 valid minerals.

Detailed Mineral List:

Dolomite
Formula: CaMg(CO3)2
Reference: From USGS MRDS database
Galena
Formula: PbS
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Galena2.CD.10PbS
Group 5 - Nitrates and Carbonates
Dolomite5.AB.10CaMg(CO3)2

List of minerals arranged by Dana 8th Edition classification

Group 2 - SULFIDES
AmXp, with m:p = 1:1
Galena2.8.1.1PbS
Group 14 - ANHYDROUS NORMAL CARBONATES
AB(XO3)2
Dolomite14.2.1.1CaMg(CO3)2

List of minerals for each chemical element

CCarbon
C DolomiteCaMg(CO3)2
OOxygen
O DolomiteCaMg(CO3)2
MgMagnesium
Mg DolomiteCaMg(CO3)2
SSulfur
S GalenaPbS
CaCalcium
Ca DolomiteCaMg(CO3)2
PbLead
Pb GalenaPbS

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Wright, L.A., et al (1953), Mines and mineral resources of San Bernardino County, California: California Journal of Mines and Geology, California Division of Mines (Report 49): 49(1-2): tabulated list No. 233, p. 72.
Goodwin, Joseph Grant (1957) Lead and zinc in California. California Journal of Mines and Geology, Division of Mines (Report 53): 53(3&4): 615-616.
U.S. Bureau of Mines (1990), Mineral Investigation of the East Mojave National Scenic Area, San Bernardino County, California: U.S. Bureau of Mines Open-File Report MLA 6-90: Volume 1, Table 2: No. 370, p. 140.
USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10034017.
U.S. Bureau of Mines (1995), Minerals Availability System/Mineral Industry Location System (MAS/MILS): file #0060710233.

Other Regions, Features and Areas containing this locality

North America PlateTectonic Plate

This page 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2020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: 2020.2.17 21:00:08 Page generated: 2020.1.20 21:53:16
Go to top of page