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Big Reef Mine (Green Dragon Mine), Yavapai County, Arizona, USAi
Regional Level Types
Big Reef Mine (Green Dragon Mine)Mine
Yavapai CountyCounty
ArizonaState
USACountry

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Latitude & Longitude (WGS84):
33° 57' 39'' North , 112° 28' 59'' West
Latitude & Longitude (decimal):
33.96083,-112.48333
GRN:
N23W67
Type:
Mine
Köppen climate type:
BSh : Hot semi-arid (steppe) climate
Nearest Settlements:
PlacePopulationDistance
Morristown227 (2017)17.3km
Wittmann763 (2011)20.9km
Wickenburg6,806 (2017)22.7km
New River14,952 (2011)32.4km
Anthem21,700 (2011)32.7km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Wickenburg Gem and Mineral SocietyWickenburg, Arizona23km
Daisy Mountain Rock & Mineral ClubAnthem, Arizona33km
Black Canyon City Rock ClubBlack Canyon City, Arizona33km
Mindat Locality ID:
69019
Long-form identifier:
mindat:1:2:69019:8
GUID (UUID V4):
0


A Be-Mica mine on 21 claims located in the SE¼ sec. 8, T.7N., R.2W.

Mineralization is an intermittent pegmatite running for over 1,000 feet.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


2 valid minerals.

Detailed Mineral List:

ⓘ Beryl
Formula: Be3Al2(Si6O18)
ⓘ 'Garnet Group'
Formula: X3Z2(SiO4)3
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
ⓘ 'Mica Group'
ⓘ 'Tourmaline'
Formula: AD3G6(T6O18)(BO3)3X3Z

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
Group 9 - Silicates
ⓘBeryl9.CJ.05Be3Al2(Si6O18)
Unclassified
ⓘ'Tourmaline'-AD3G6(T6O18)(BO3)3X3Z
ⓘ'Mica Group'-
ⓘ'Garnet Group'-X3Z2(SiO4)3

List of minerals for each chemical element

BeBeryllium
Beⓘ BerylBe3Al2(Si6O18)
BBoron
Bⓘ TourmalineAD3G6(T6O18)(BO3)3X3Z
OOxygen
Oⓘ BerylBe3Al2(Si6O18)
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ TourmalineAD3G6(T6O18)(BO3)3X3Z
Oⓘ Garnet GroupX3Z2(SiO4)3
AlAluminium
Alⓘ BerylBe3Al2(Si6O18)
SiSilicon
Siⓘ BerylBe3Al2(Si6O18)
Siⓘ Garnet GroupX3Z2(SiO4)3
FeIron
Feⓘ MagnetiteFe2+Fe23+O4

Other Regions, Features and Areas containing this locality

North AmericaContinent
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.

References

USGS Garfius Quadrangle map.
Arizona Department of Mineral Resources Big Reef Mining Co. file data.
MRDS database Dep. ID #10113146, MAS ID #0040250207.
Meeves, H.; Harrer, C.M.; Salsbury, M.H.; Konselman, A.S; Shannon, S.S. Jnr. (1966) Reconnaissance of beryllium-bearing pegmatite deposits in six western states: Arizona, Colorado, New Mexico, South Dakota, Utah, and Wyoming. Bureau of Mines Information Circular 8298. United States Department of the Interior 34 pp.p.27 - (Table A-1)
USGS & Arizona Bureau of Mines, and U.S. Bureau of Reclamation (1969), Mineral and Water Resources of Arizona, Arizona Bureau of Mines Bull. 180 (USGS Bull.871): 107.
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