Donate now to keep mindat.org alive!Help mindat.org|Log In|Register|
Home PageMindat NewsThe Mindat ManualHistory of MindatCopyright StatusManagement TeamContact UsAdvertise on Mindat
Donate to MindatSponsor a PageSponsored PagesTop Available PagesMindat AdvertisersAdvertise on Mindat
What is a mineral?The most common minerals on earthMineral PhotographyThe Elements and their MineralsGeological TimeMineral Evolution
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
StatisticsThe ElementsMember ListBooks & MagazinesMineral MuseumsMineral Shows & EventsThe Mindat DirectoryDevice Settings
Photo SearchPhoto GalleriesNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day Gallery

Grand View Mine (Last Chance Mine; No. 1 Pat claim 3591; No. 5 Pat claim 3592a; No. 4 Pat claim 3592a; Canyon Copper Mine; Grand Canyon Mine), Horseshoe Mesa, Grand Canyon, Coconino Co., Arizona, USA

This page is currently not sponsored. Click here to sponsor this page.
 
Latitude & Longitude (WGS84): 36° 1' 2'' North , 111° 58' 26'' West
Latitude & Longitude (decimal): 36.01750,-111.97389
Other regions containing this locality:Grand Canyon National Park, Arizona, USA
Köppen climate type:BSk : Cold semi-arid (steppe) climate


A former Cu-U occurrence/mine located in the NE¼ sec. 5, T30N, R4E, 0.8 km (0.5 mile) SSE of Horseshoe Mesa (coordinates of record) (Vishnu Temple 15 minute topo map), N of Grandview Point, South rim, Grand Canyon, on National Park Service land (Grand Canyon National Park). The Grand View Mine and (this) Last Chance Mine are the same (Mineralogy of Arizona, 3rd. ed.). Discovered 1890. First production was 1893 and the last was 1916.

The Grandview Mine officially closed in 1907 but went through a series of owners until William Randolph Hearst acquired the Grandview Mine. Hearst sold the property to the United States National Park Service in 1940 and it is now part of the Grand Canyon National Park. The Grandview Mine is now a roost for protected bat species including Townsend’s Big-eared Bat (Corynorthinus townsendii).

Mineralization is secondary Cu minerals with gangue species in a breccia zone along a monocline flexure in Shea basalt hosted in the Navajo sandstone. Redwall limestone is bleached, brecciated and marbleized. The Grandview monocline lies along the WNW-trending Cremation fault.


Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


32 valid minerals. 1 (TL) - type locality of valid minerals.

Regional Geology

This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.

Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org

Serpukhovian - Early Cambrian
323.2 - 541 Ma



ID: 3026586
Mississippian, Devonian, and Cambrian sedimentary rocks

Age: Paleozoic (323.2 - 541 Ma)

Stratigraphic Name: Tapeats Sandstone; Bright Angel Shale; Muav Limestone; Temple Butte Formation; Redwall Limestone; Bolsa Quartzite; Abrigo Formation; Martin Formation; Escabrosa Limestone

Description: Brown to dark gray sandstone grades upward into green and gray shale, overlain by light to medium gray or tan limestone and dolostone. This unit includes the Tapeats Sandstone, Bright Angel Shale, Muav Limestone, Temple Butte Formation and Redwall Limestone in northern Arizona, and the Bolsa Quartzite, Abrigo Formation, Martin Formation, and Escabrosa Limestone in southern Arizona. These rocks record intermittent sea-level rise and inundation in early Paleozoic time. (330-540 Ma)

Lithology: Major:{sandstone,shale,limestone}, Minor:{dolostone,quartzite}

Reference: Horton, J.D., C.A. San Juan, and D.B. Stoeser. The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States. doi: 10.3133/ds1052. U.S. Geological Survey Data Series 1052. [133]

Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License



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.

References

Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Rogers, A.F. (1922), The optical properties and morphology of bisbeeite, American Mineralogist: 7: 153-154.
Gordon, S.G. (1923), Recently described 'bisbeeite' from the Grand Canyon is cyanotrichite, American Mineralogist: 8: 92-93.
Galbraith, F.W. & D.J. Brennan (1959), Minerals of Arizona: 65.
Roseveare, G.H. (1969), in USGS & Arizona Bureau of Mines, and U.S. Bureau Of Reclamation, Mineral and water resources of Arizona, Arizona Bureau of Mines Bulletin: 180.
Leicht, W.C. (1971), Minerals of the Grandview Mine, Mineralogical Record: 2: 214-221.
Breed, W.J. & Roat, Ed (1974), Geology of the Grand Canyon: 172, 174.
Niemuth, N.J. & K.A. Phillips (1992), Copper Oxide Resources, Arizona Department of Mines & Mineral Resources Open File Report 92-10: 6 (Table 1).
Wenrich, Karen J., et al (1992), USGS Bulletin 1683-D: D2.
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd. ed.: 102, 123, 125, 127, 146, 157, 160, 162, 198, 201-202, 271, 285, 297, 316, 322, 365, 374, 429.
Arizona Department of Mineral Resources, Last Chance Mine file.
Bureau of Land Management Mining District sheet No. 102.
Emmons, S.F., USGS Bulletin 260: 221-232.
U.S. Atomic Energy Commission, USAEC Preliminary Report 172-479: 57.
USGS Minerals Yearbooks 1902-1967.
Unknown Author (2009), Grandview and Last Chance Mines – Bat gating project.

External Links

Minegates.com

Mineral and/or Locality  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2018, except where stated. Mindat.org relies on the contributions of thousands of members and supporters.
Privacy Policy - Terms & Conditions - Contact Us Current server date and time: January 18, 2018 13:59:50 Page generated: January 17, 2018 18:01:15
Go to top of page