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Stack Occurrence, Colville Mining District, North Slope Borough, Alaska, USAi
Regional Level Types
Stack OccurrenceOccurrence
Colville Mining DistrictMining District
North Slope BoroughBorough
AlaskaState
USACountry

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Latitude & Longitude (WGS84):
68° 36' 0'' North , 157° 29' 52'' West
Latitude & Longitude (decimal):
68.60000,-157.49778
GRN:
N46W45
Type:
Occurrence
Köppen climate type:
ET : Tundra
Mindat Locality ID:
200133
Long-form identifier:
mindat:1:2:200133:6
GUID (UUID V4):
0


See MAS/MILS Sequence #0020200032 (USBM, 1995)
Location: Location is near limestone monolith (The Stack) on minor tributary of Cutaway Creek that drains small unnamed lake, and about 3.0 mi (4.8 km) northwest of Rim Butte, in T10S, R24W; within 1000 ft (305 m).
Geology: Rubble mounds of barite with minor calcite gangue are associated with papery light-gray organic-rich(?) shale, bedded chert, and petroliferous limestone turbides containing Meramecian (Late Mississippian) conodonts; contains no sulfide minerals.
Age: Late Mississippian
Reserves: Inferred reserves are about 2,851,000 metric tons.

Commodities (Major) - Ba
Development Status: No
Deposit Model: Lode; stratabound barite

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


2 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘBaryte7.AD.35BaSO4

List of minerals for each chemical element

CCarbon
Cⓘ CalciteCaCO3
OOxygen
Oⓘ BaryteBaSO4
Oⓘ CalciteCaCO3
SSulfur
Sⓘ BaryteBaSO4
CaCalcium
Caⓘ CalciteCaCO3
BaBarium
Baⓘ BaryteBaSO4

Other Databases

Link to USGS - Alaska:HW026

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

Kelley, J.S., Tailleur, I.L., Morin, R.L., Reed, K.M., Harris, A.G., Schmidt, J.M., Brown, F.M., and Kurtak, J.M., 1993, Barite deposits in the Howard Pass quadrangle and possible relations to barite elsewhere in the northwestern Brooks Range, Alaska: U.S. Geological Survey Open-File Report 93-215, 13 p.
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