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Balsam Gap Olivine deposit, Webster-Balsam, Jackson Co., North Carolina, USAi
Regional Level Types
Balsam Gap Olivine depositDeposit
Webster-Balsam- not defined -
Jackson Co.County
North CarolinaState
USACountry

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Key
Latitude & Longitude (WGS84):
35° 25' 32'' North , 83° 5' 44'' West
Latitude & Longitude (decimal):
Locality type:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Hazelwood1,655 (2017)9.6km
Maggie Valley1,251 (2017)10.3km
Waynesville9,809 (2017)11.9km
Sylva2,617 (2017)13.1km
Webster375 (2017)14.3km


Commodities (Major) - Olivine; (Trace) - PGE - Rhodium, PGE - Platinum, PGE - Palladium, Talc-Soapstone, Chromium
Development Status: Past Producer
Deposit Model: 16: Podiform chromite (major)
Host Rock Unit: Balsam Gap Dunite Body, Tallulah Falls Formation
Structure: East Of Brevard Fault Zone, Numerous Faults And Joints Creating Large Blocks
Host Rock: Dunite, Peridotite
Tectonic Structure: Blue Ridge

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


6 valid minerals.

Rock Types Recorded

Note: this is a very new system on mindat.org and data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Antigorite
Formula: Mg3(Si2O5)(OH)4
Reference: (2006)Screening of Historic Mines,Historic Asbesto Prospects, and Natural Asbestos Occurrences in North Carolina; North Carolina NOA Site Screening Summary Report
'Chlorite Group'
Reference: (2006)Screening of Historic Mines,Historic Asbesto Prospects, and Natural Asbestos Occurrences in North Carolina; North Carolina NOA Site Screening Summary Report
Chromite
Formula: Fe2+Cr3+2O4
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Chrysotile
Formula: Mg3(Si2O5)(OH)4
Reference: (2006)Screening of Historic Mines,Historic Asbesto Prospects, and Natural Asbestos Occurrences in North Carolina; North Carolina NOA Site Screening Summary Report
Enstatite
Formula: Mg2Si2O6
Reference: (2006)Screening of Historic Mines,Historic Asbesto Prospects, and Natural Asbestos Occurrences in North Carolina; North Carolina NOA Site Screening Summary Report
Enstatite var: Bronzite
Formula: (Mg,Fe2+)2[SiO3]2
Reference: (2006)Screening of Historic Mines,Historic Asbesto Prospects, and Natural Asbestos Occurrences in North Carolina; North Carolina NOA Site Screening Summary Report
'Fayalite-Forsterite Series'
Reference: U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Magnetite
Formula: Fe2+Fe3+2O4
Reference: (2006)Screening of Historic Mines,Historic Asbesto Prospects, and Natural Asbestos Occurrences in North Carolina; North Carolina NOA Site Screening Summary Report
Talc
Formula: Mg3Si4O10(OH)2
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 4 - Oxides and Hydroxides
Chromite4.BB.05Fe2+Cr3+2O4
Magnetite4.BB.05Fe2+Fe3+2O4
Group 9 - Silicates
Antigorite9.ED.15Mg3(Si2O5)(OH)4
Chrysotile9.ED.15Mg3(Si2O5)(OH)4
Enstatite9.DA.05Mg2Si2O6
var: Bronzite9.DA.05(Mg,Fe2+)2[SiO3]2
Talc9.EC.05Mg3Si4O10(OH)2
Unclassified Minerals, Rocks, etc.
'Chlorite Group'-
'Fayalite-Forsterite Series'-

List of minerals arranged by Dana 8th Edition classification

Group 7 - MULTIPLE OXIDES
AB2X4
Chromite7.2.3.3Fe2+Cr3+2O4
Magnetite7.2.2.3Fe2+Fe3+2O4
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=2
Enstatite65.1.2.1Mg2Si2O6
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 1:1 layers
Antigorite71.1.2a.1Mg3(Si2O5)(OH)4
Chrysotile71.1.5.1Mg3(Si2O5)(OH)4
Sheets of 6-membered rings with 2:1 layers
Talc71.2.1.3Mg3Si4O10(OH)2
Unclassified Minerals, Mixtures, etc.
'Chlorite Group'-
Enstatite
var: Bronzite
-(Mg,Fe2+)2[SiO3]2
'Fayalite-Forsterite Series'-

List of minerals for each chemical element

HHydrogen
H TalcMg3Si4O10(OH)2
H ChrysotileMg3(Si2O5)(OH)4
H AntigoriteMg3(Si2O5)(OH)4
OOxygen
O ChromiteFe2+Cr23+O4
O TalcMg3Si4O10(OH)2
O ChrysotileMg3(Si2O5)(OH)4
O AntigoriteMg3(Si2O5)(OH)4
O Enstatite (var: Bronzite)(Mg,Fe2+)2[SiO3]2
O MagnetiteFe2+Fe23+O4
O EnstatiteMg2Si2O6
MgMagnesium
Mg TalcMg3Si4O10(OH)2
Mg ChrysotileMg3(Si2O5)(OH)4
Mg AntigoriteMg3(Si2O5)(OH)4
Mg Enstatite (var: Bronzite)(Mg,Fe2+)2[SiO3]2
Mg EnstatiteMg2Si2O6
SiSilicon
Si TalcMg3Si4O10(OH)2
Si ChrysotileMg3(Si2O5)(OH)4
Si AntigoriteMg3(Si2O5)(OH)4
Si Enstatite (var: Bronzite)(Mg,Fe2+)2[SiO3]2
Si EnstatiteMg2Si2O6
CrChromium
Cr ChromiteFe2+Cr23+O4
FeIron
Fe ChromiteFe2+Cr23+O4
Fe Enstatite (var: Bronzite)(Mg,Fe2+)2[SiO3]2
Fe MagnetiteFe2+Fe23+O4

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
HUNTER, C.E. (1941), FORSTERITE OLIVINE DEPOSITS OF NORTH CAROLINA AND GEORGIA: NORTH CAROLINA DIVISION OF MINERAL RESOURCES BULLETIN 41: 67-74.
TENNESSEE VALLEY AUTHORITY (1941), GEOLOGICAL MAP, REPORT.
LARRABEE, D.M., AND SWEENEY, J.W. (1968), OLIVINE, IN MINERAL RESOURCES OF THE APPALACHIAN REGION: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 580, P. 326-327.
LIPIN, B.R. (1984), CHROMITE FROM THE BLUE RIDGE PROVINCE OF NORTH CAROLINA: AMERICAN JOURNAL OF SCIENCE: 284: 507-529.
USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10102296 & 10272941.
U.S. Bureau of Mines, Minerals Availability System (MAS) file ID #0370990025.
CRIB RECORD NO. K001892.

Other Databases

USGS MRDS Record:10102296

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.
 
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