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Opaline

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Discuss Opaline

A variety of Opal

Pseudomorphs of Opal after Serpentine. A local term.

Originally described from Quicksilver region, Napa Co., California, USA.

Classification of Opaline
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Other Information
Health Warning:	No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.
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Localities for Opaline
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(TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.

USA

California

Napa Co.

[Clark, 1993 - "Hey's Mineral Index"]

Mineral	and/or Locality
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