Opal from
Horobetsu sulphur mine, Sobetsu, Usu District, Iburi Subprefecture, Hokkaidō Prefecture, Japan
Locality type: | Mine | |
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 Horobetsu sulphur mine, Sobetsu, Usu District, Iburi Subprefecture, Hokkaidō Prefecture, Japan | |
Data Identifiers | ||
Mindat Occurrence Record ID: | 916412 | |
Long-form Identifier: | 1:3:916412:3 | |
GUID (UUID V4): | 5474d0c5-67a4-4d12-b547-ea767cd43c3d | |
References | ||