| Locality type: | Occurrence |
| Classification |
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| Species: | Opal var: Opal-AN |
| Formula: | SiO2 · nH2O |
| Confirmation |
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|
| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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|
| Fluorapatite | 173 |
| - var Carbonate-rich Fluorapatite | 166 |
| Opal | 6 |
| - var Hyalite | 4 |
| Siderite | 1 |
| Phillipsite Subgroup | 1 |
| Augite | 1 |
| Data |
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| Mineral Data: | Click here to view Opal-AN data |
| Locality Data: | Click here to view Valeč Hyalite occurrences, Valeč, Karlovy Vary District, Karlovy Vary Region, Czech Republic |
| Photo Gallery | View Gallery (145 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 6333 |
| Long-form Identifier: | 1:3:6333:3 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Opal-AN |
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| 56.3km (35.0 miles) | ⓘBezděkov, Tachov District, Plzeň Region, Czech Republic |
| 69.3km (43.1 miles) | ⓘStarý hill, Radejčín, Řehlovice, Ústí nad Labem District, Ústí nad Labem Region, Czech Republic |
| 75.8km (47.1 miles) | ⓘKočka (former Eulenberg), Žitenice, Litoměřice District, Ústí nad Labem Region, Czech Republic |
| 80.9km (50.3 miles) | ⓘRadešín hill, Radešín, Chuderov, Ústí nad Labem District, Ústí nad Labem Region, Czech Republic |
| 81.9km (50.9 miles) | ⓘSilbergrube, Waidhaus, Neustadt an der Waldnaab District, Upper Palatinate, Bavaria, Germany |
| 89.9km (55.9 miles) | ⓘHeß quarry, Wurlitz, Rehau, Hof District, Upper Franconia, Bavaria, Germany |
| 93.3km (58.0 miles) | ⓘEpprechtstein, Kirchenlamitz, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany |
| 98.0km (60.9 miles) | ⓘZinster Kuppe, Kulmain, Tirschenreuth District, Upper Palatinate, Bavaria, Germany |
| References |
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Valeč Hyalite occurrences, Valeč, Karlovy Vary District, Karlovy Vary Region, Czech Republic