Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Weise Ranch, Glen Ellen, Sonoma County, California, USAi
Regional Level Types
Weise RanchRanch
Glen Ellen- not defined -
Sonoma CountyCounty
CaliforniaState
USACountry

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Latitude & Longitude (WGS84):
38° North , 122° West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~1km
GRN:
N26W69
Type:
Ranch
Köppen climate type:
Csb : Warm-summer Mediterranean climate
Mindat Locality ID:
228953
Long-form identifier:
mindat:1:2:228953:6
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

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

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

2 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘOpal4.DA.10SiO2 · nH2O
ⓘvar. Fire Opal4.DA.10SiO2 · nH2O
Group 9 - Silicates
ⓘKaolinite9.ED.05Al2(Si2O5)(OH)4

List of minerals for each chemical element

HHydrogen
Hⓘ KaoliniteAl2(Si2O5)(OH)4
Hⓘ OpalSiO2 · nH2O
Hⓘ Opal var. Fire OpalSiO2 · nH2O
OOxygen
Oⓘ KaoliniteAl2(Si2O5)(OH)4
Oⓘ OpalSiO2 · nH2O
Oⓘ Opal var. Fire OpalSiO2 · nH2O
AlAluminium
Alⓘ KaoliniteAl2(Si2O5)(OH)4
SiSilicon
Siⓘ KaoliniteAl2(Si2O5)(OH)4
Siⓘ OpalSiO2 · nH2O
Siⓘ Opal var. Fire OpalSiO2 · nH2O

Localities in this Region

USA

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.
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