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adularia

Place Collected: "beside river"
agate

agate

Place Collected: USA
agate

agate

Place Collected: USA
agate

agate

Place Collected: USA
agate

agate

Place Collected: USA
agate

agate

Place Collected: South Dakota
agate

agate

Place Collected: Montana
agate

agate

Place Collected: Chihuahua
agate

agate

Place Collected: Chihuahua
agate

agate

Place Collected: Chihuahua
agate

agate

Place Collected: Montana
agate

agate

Place Collected: La Limena Mine
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