⌕
Minerals
Gemstones
Varieties
Birthstones
Research
Glossary
Search
⌕
Minerals
›
Opal
›
Nevada Opal
Variety of Opal
Nevada Opal
Opal
from the Virgin Valley (Humboldt Co.), Nevada.
External reference →
See the full
Opal
page for properties, photos, and additional varieties.
