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Unnamed Gemstone occurrence [1], Pulga, Butte County, California, USAi
Regional Level Types
Unnamed Gemstone occurrence [1]Occurrence
Pulga- not defined -
Butte CountyCounty
CaliforniaState
USACountry

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PhotosMapsSearch
Latitude & Longitude (WGS84):
39° 48' 3'' North , 121° 26' 48'' West
Latitude & Longitude (decimal):
Nearest Settlements:
PlacePopulationDistance
Concow710 (2011)10.4km
Magalia11,310 (2011)11.3km
Yankee Hill333 (2011)12.6km
Stirling City295 (2011)13.7km
Paradise26,476 (2017)15.6km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Paradise Gem & Mineral ClubParadise, California16km
Feather River Lapidary & Mineral SocietyOroville, California33km
Mindat Locality ID:
74295
Long-form identifier:
mindat:1:2:74295:0
GUID (UUID V4):
a2da89b0-cbe9-4f55-8655-681a43e47648


A reported gemstone occurrence located in secs. 31 & 32, T23N, R5E, MDM, near Pulga, on National Forest land. MRDS database stated accuracy for this location is 1,000 meters.

NOTE: The MRDS databse has significant discrepancies involving the data for this locality. The MRDS file states that the occurrence is in secs. 31 & 32, T22N, R5E, MDM. That places it in mid-stream of the North Fork Feather River; however, that location does not, in any way, relate to the specifics presented regarding the actual location of the occurrence. That description places it at Pulga, from the end of the railroad tracks, to some locality at some point upstream. The T&R values presented are in error for the Township value, which should be 23. There are no railroad tracks in the vicinity of secs. 31 & 32, T22N, R5E. Pulga is located at secs. 31 & 32; however, the T&R values are T23N, R6E. The railroad tracks parallel along the river throughout the area of Pulga; therefore, those T&R values are used. The geographic coordinates provided are for the river at a point near Pulga, consistent with the description of the occurrence.

Vesuvianite occurs in the N½ sec. 32 and jade in the SE¼ sec. 31, from the end of the railroad tracks on the W side of the North Fork Feather River at Pulga and 1/_ _____ upstream.

Workings include surface openings/operations.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


1 valid mineral.

Detailed Mineral List:

Vesuvianite
Formula: Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 9 - Silicates
Vesuvianite9.BG.35Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9

List of minerals for each chemical element

HHydrogen
H VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
OOxygen
O VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
MgMagnesium
Mg VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
AlAluminium
Al VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
SiSilicon
Si VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
CaCalcium
Ca VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
FeIron
Fe VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9

Other Databases

Link to USGS MRDS:10235423

Other Regions, Features and Areas containing this locality

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

 
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