Opal from
Arka Brook Valley, Arka, Gönc District, Borsod-Abaúj-Zemplén County, Hungary
Locality type: | Valley | |
Classification | ||
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Species: | Opal | |
Formula: | SiO2 · nH2O | |
Confirmation | ||
Validity: | Believed Valid | |
Data | ||
Mineral Data: | Click here to view Opal data | |
Locality Data: | Click here to view Arka Brook Valley, Arka, Gönc District, Borsod-Abaúj-Zemplén County, Hungary | |
Data Identifiers | ||
Mindat Occurrence Record ID: | 300733 | |
Long-form Identifier: | 1:3:300733:4 | |
GUID (UUID V4): | a27df835-797f-405e-82a2-63c120794afb | |
References | ||