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Lemon Opal

A variety of Opal
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03497040017428305863733.jpg
Lemon Opal

McLaughlin Mine, Knoxville, Knoxville Mining District, Napa County, California, USA
07057090017271929396737.jpg
Lemon Opal

McLaughlin Mine, Knoxville, Knoxville Mining District, Napa County, California, USA
02402980017271929413920.jpg
Lemon Opal

McLaughlin Mine, Knoxville, Knoxville Mining District, Napa County, California, USA
01747790017375526532947.jpg
Lemon Opal

McLaughlin Mine, Knoxville, Knoxville Mining District, Napa County, California, USA
07057090017271929396737.jpg
Lemon Opal

McLaughlin Mine, Knoxville, Knoxville Mining District, Napa County, California, USA
02402980017271929413920.jpg
Lemon Opal

McLaughlin Mine, Knoxville, Knoxville Mining District, Napa County, California, USA
03497040017428305863733.jpg
Lemon Opal

McLaughlin Mine, Knoxville, Knoxville Mining District, Napa County, California, USA
07057090017271929396737.jpg
Lemon Opal

McLaughlin Mine, Knoxville, Knoxville Mining District, Napa County, California, USA
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About Lemon OpalHide

Formula:
SiO2 · nH2O
Another unnecessary name for a colour variety of Opal.


Unique IdentifiersHide

Mindat ID:
9793 (as Lemon Opal)
3004 (as Opal)
Long-form identifier:
mindat:1:1:9793:8 (as Lemon Opal)
mindat:1:1:3004:1 (as Opal)

Chemistry of Lemon OpalHide

Mindat Formula:
SiO2 · nH2O
Element Weights:
Element% weight
O61.458 %
Si35.961 %
H2.581 %

Calculated from ideal end-member formula.
Elements listed:
H, O, Si - search for minerals with similar chemistry

Other InformationHide

Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for Lemon OpalHide

References for Lemon OpalHide

Reference List:

Localities for Lemon OpalHide

Showing 1 localities.

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
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Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.
USA
 
  • California
    • Napa County
      • Knoxville Mining District
        • Knoxville
Quick NavTopAbout Lemon OpalUnique IdentifiersChemistry Other InformationInternet Links References Localities Locality List
 
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