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Mexican Fire Opal

A variety of Opal
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04079080017271929371451.jpg
Mexican Fire Opal

Queretaro, Mexico
04079080017271929371451.jpg
Mexican Fire Opal

Queretaro, Mexico
04079080017271929371451.jpg
Mexican Fire Opal

Queretaro, Mexico
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About Mexican Fire OpalHide

Formula:
SiO2 · nH2O
A transparent red opal from Mexico.


Unique IdentifiersHide

Mindat ID:
9797 (as Mexican Fire Opal)
3004 (as Opal)
Long-form identifier:
mindat:1:1:9797:6 (as Mexican Fire Opal)
mindat:1:1:3004:1 (as Opal)

Chemistry of Mexican Fire 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 Mexican Fire OpalHide

References for Mexican Fire OpalHide

Localities for Mexican Fire OpalHide

Showing 2 localities.

ⓘ - 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.
Mexico
 
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