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Drum Valley, Tulare County, California, USAi
Regional Level Types
Drum ValleyValley
Tulare CountyCounty
CaliforniaState
USACountry

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00912030017272096636107.jpg
Epidote, etc.

Drum Valley, Tulare County, California, USA
09388110017866533297440.jpg
Vesuvianite

Drum Valley, Tulare County, California, USA
00912030017272096636107.jpg
Epidote, etc.

Drum Valley, Tulare County, California, USA
09388110017866533297440.jpg
Vesuvianite

Drum Valley, Tulare County, California, USA
00912030017272096636107.jpg
Epidote, etc.

Drum Valley, Tulare County, California, USA
09388110017866533297440.jpg
Vesuvianite

Drum Valley, Tulare County, California, USA
Latitude & Longitude (WGS84):
36° 38' 24'' North , 119° 7' 38'' West
Latitude & Longitude (decimal):
36.64000,-119.12722
GRN:
N25W69
Type:
Valley
Köppen climate type:
Csa : Hot-summer Mediterranean climate
Mindat Locality ID:
97291
Long-form identifier:
mindat:1:2:97291:3
GUID (UUID V4):
0


No description has been added for this locality. Can you add one?

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

6 valid minerals.

Detailed Mineral List:

ⓘ Andradite
Formula: Ca3Fe3+2(SiO4)3
ⓘ Andradite var. Topazolite
Formula: Ca3Fe3+2(SiO4)3
ⓘ Diopside
Formula: CaMgSi2O6
Colour: Pale green
Description: Rounded grains, with vesuvianite and grossular.
References:
Ted Johnson collectionIdentified by Harold Moritz: Visual Identification
ⓘ Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
ⓘ 'Garnet Group'
Formula: X3Z2(SiO4)3
ⓘ Graphite
Formula: C
Description: Occurs in graphite schist.
ⓘ Quartz
Formula: SiO2
ⓘ Quartz var. Rock Crystal
Formula: SiO2
ⓘ 'Tourmaline'
Formula: AD3G6(T6O18)(BO3)3X3Z
ⓘ Vesuvianite
Formula: Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Habit: Parallel, short prismatic
Colour: dark olive green
Description: Massive to rounded granular grading to aggregates of parallel crystals that were evidently embedded in calcite, with diopside.
References:
Ted Johnson collectionIdentified by Harold Moritz: Visual Identification

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘGraphite1.CB.05aC
Group 4 - Oxides and Hydroxides
ⓘQuartz4.DA.05SiO2
ⓘvar. Rock Crystal4.DA.05SiO2
Group 9 - Silicates
ⓘAndradite9.AD.25Ca3Fe3+2(SiO4)3
ⓘvar. Topazolite9.AD.25Ca3Fe3+2(SiO4)3
ⓘEpidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
ⓘVesuvianite9.BG.35Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
ⓘDiopside9.DA.15CaMgSi2O6
Unclassified
ⓘ'Tourmaline'-AD3G6(T6O18)(BO3)3X3Z
ⓘ'Garnet Group'-X3Z2(SiO4)3

List of minerals for each chemical element

HHydrogen
Hⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Hⓘ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
BBoron
Bⓘ TourmalineAD3G6(T6O18)(BO3)3X3Z
CCarbon
Cⓘ GraphiteC
OOxygen
Oⓘ AndraditeCa3Fe23+(SiO4)3
Oⓘ DiopsideCaMgSi2O6
Oⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Oⓘ QuartzSiO2
Oⓘ TourmalineAD3G6(T6O18)(BO3)3X3Z
Oⓘ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Oⓘ Quartz var. Rock CrystalSiO2
Oⓘ Andradite var. TopazoliteCa3Fe23+(SiO4)3
Oⓘ Garnet GroupX3Z2(SiO4)3
MgMagnesium
Mgⓘ DiopsideCaMgSi2O6
Mgⓘ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
AlAluminium
Alⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Alⓘ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
SiSilicon
Siⓘ AndraditeCa3Fe23+(SiO4)3
Siⓘ DiopsideCaMgSi2O6
Siⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Siⓘ QuartzSiO2
Siⓘ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Siⓘ Quartz var. Rock CrystalSiO2
Siⓘ Andradite var. TopazoliteCa3Fe23+(SiO4)3
Siⓘ Garnet GroupX3Z2(SiO4)3
CaCalcium
Caⓘ AndraditeCa3Fe23+(SiO4)3
Caⓘ DiopsideCaMgSi2O6
Caⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Caⓘ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Caⓘ Andradite var. TopazoliteCa3Fe23+(SiO4)3
FeIron
Feⓘ AndraditeCa3Fe23+(SiO4)3
Feⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Feⓘ VesuvianiteCa19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9
Feⓘ Andradite var. TopazoliteCa3Fe23+(SiO4)3

Localities in this Region

USA

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

Angel, Myron (1890), Kern, Monterey, San Benito, San Luis Obispo, Santa Barbara, Tulare Counties: California Mining Bureau Report 10: 732
Kunz, George F. (1905) Gems, Jewelers' Materials, and Ornamental Stones of California. Bulletin 37 (2nd ed.) California State Mining Bureau
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 316, 372.
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