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Deposit Number Nine (McGuire or Maguire Vermiculite property; Deposit No. 9; Ellijay Chromite prospect; Higdon Asbestos Mine), Ellijay Mining District, Cowee Valley, Macon County, North Carolina, USAi
Regional Level Types
Deposit Number Nine (McGuire or Maguire Vermiculite property; Deposit No. 9; Ellijay Chromite prospect; Higdon Asbestos Mine)- not defined -
Ellijay Mining DistrictMining District
Cowee ValleyValley
Macon CountyCounty
North CarolinaState
USACountry

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Latitude & Longitude (WGS84):
35° 11' 26'' North , 83° 16' 37'' West
Latitude & Longitude (decimal):
35.19056,-83.27694
GeoHash:
G#: dnkb0ypxf
GRN:
N24W49
Köppen climate type:
Cfb : Temperate oceanic climate
Nearest Settlements:
PlacePopulationDistance
Franklin3,940 (2017)9.5km
Glenville110 (2017)13.5km
Forest Hills372 (2017)14.1km
Cullowhee6,228 (2017)16.4km
Highlands937 (2017)16.9km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Gem & Mineral Society of FranklinFranklin, North Carolina10km
Mindat Locality ID:
101237
Long-form identifier:
mindat:1:2:101237:1
GUID (UUID V4):
0


Commodities (Major) - Vermiculite; (Minor) - Asbestos; (Trace) - PGE - Rhodium, PGE - Palladium, Olivine, Chromium, PGE - Platinum
Development Status: Past Producer
Deposit Model: 16: Podiform chromite (major)
Host Rock Unit: Webster-Addie Dunite Body
Structure: Small Faults, East Of Brevard Fault Zone
Host Rock: Dunite
Tectonic Structure: Blue Ridge Province
Analytical Data:: LIPIN, 1984

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

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


Mineral List


5 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘChromite4.BB.05Fe2+Cr3+2O4
Group 9 - Silicates
ⓘChrysotile9.00.Mg3(Si2O5)(OH)4
ⓘTalc9.EC.05Mg3Si4O10(OH)2
ⓘVermiculite9.EC.50Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
ⓘAntigorite9.ED.15Mg3(Si2O5)(OH)4
Unclassified
ⓘ'Asbestos'-
ⓘ'Chlorite Group'-
ⓘ'Fayalite-Forsterite Series'-

List of minerals for each chemical element

HHydrogen
Hⓘ AntigoriteMg3(Si2O5)(OH)4
Hⓘ ChrysotileMg3(Si2O5)(OH)4
Hⓘ TalcMg3Si4O10(OH)2
Hⓘ VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
OOxygen
Oⓘ AntigoriteMg3(Si2O5)(OH)4
Oⓘ ChrysotileMg3(Si2O5)(OH)4
Oⓘ ChromiteFe2+Cr23+O4
Oⓘ TalcMg3Si4O10(OH)2
Oⓘ VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Oⓘ Fayalite-Forsterite Series
MgMagnesium
Mgⓘ AntigoriteMg3(Si2O5)(OH)4
Mgⓘ ChrysotileMg3(Si2O5)(OH)4
Mgⓘ TalcMg3Si4O10(OH)2
Mgⓘ VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Mgⓘ Fayalite-Forsterite Series
AlAluminium
Alⓘ VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
SiSilicon
Siⓘ AntigoriteMg3(Si2O5)(OH)4
Siⓘ ChrysotileMg3(Si2O5)(OH)4
Siⓘ TalcMg3Si4O10(OH)2
Siⓘ VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Siⓘ Fayalite-Forsterite Series
CrChromium
Crⓘ ChromiteFe2+Cr23+O4
FeIron
Feⓘ ChromiteFe2+Cr23+O4
Feⓘ VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Feⓘ Fayalite-Forsterite Series

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate
USA

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

LARRABEE, D.M. AND SWEENEY, J.W., 1968, OLIVINE IN MINERAL RESOURCES OF THE APPALACHIAN REGION: U.S
Hunter, Charles E. (1941) Forsterite Olivine Deposits of North Carolina and Georgia. Bulletin 47. Geological Survey of Georgiapp.100-102
North Carolina NOA Site Screening Summary Report (2006) Screening of Historic Mines,Historic Asbesto Prospects,and Natural Asbestos Occurrences in North Carolina
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