| Locality type: | Village |
| Classification |
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| Species: | Opal |
| Formula: | SiO2 · nH2O |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Opal data |
| Locality Data: | Click here to view "Bartnica" mine (Brachów), Gmina Męcinka, Jawor County, Lower Silesian Voivodeship, Poland |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1508563 |
| Long-form Identifier: | 1:3:1508563:4 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Opal |
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| 6.1km (3.8 miles) | ⓘLubień quarry, Lubień, Gmina Legnickie Pole, Legnica County, Lower Silesian Voivodeship, Poland |
| 19.2km (12.0 miles) | ⓘSzeroka quarry, Strzegom, Gmina Strzegom, Świdnica County, Lower Silesian Voivodeship, Poland |
| 19.6km (12.2 miles) | ⓘJeziorna quarry, Nowy Kościół, Gmina Świerzawa, Złotoryja County, Lower Silesian Voivodeship, Poland |
| 28.2km (17.5 miles) | ⓘGrodziec basalt, Grodziec, Gmina Zagrodno, Złotoryja County, Lower Silesian Voivodeship, Poland |
| 36.0km (22.4 miles) | ⓘMount Bukowina, Kamienna Góra, Kamienna Góra County, Lower Silesian Voivodeship, Poland |
| 41.6km (25.8 miles) | ⓘLipień Hill, Płóczki Górne, Gmina Lwówek Śląski, Lwówek Śląski County, Lower Silesian Voivodeship, Poland |
| 44.9km (27.9 miles) | ⓘ'Wiry' magnesite mine, Wirki, Gmina Marcinowice, Świdnica County, Lower Silesian Voivodeship, Poland |
| 45.3km (28.1 miles) | ⓘChmieleń basalt quarry, Chmieleń, Gmina Lubomierz, Lwówek Śląski County, Lower Silesian Voivodeship, Poland |
| 46.3km (28.8 miles) | ⓘMount Kopaniec, Sobótka, Gmina Sobótka, Wrocław County, Lower Silesian Voivodeship, Poland |
| 51.8km (32.2 miles) | ⓘUrwista basalt quarry, Proszowa, Gmina Mirsk, Lwówek Śląski County, Lower Silesian Voivodeship, Poland |
| References |
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