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Opal from
Unnamed quarry, Badersdorf, Oberwart, Burgenland, Austria

Formula:SiO2 · nH2O
Validity:Believed Valid
References:Tuma, F. (1991)
Mineral Data:Click here to view Opal data
Locality Data:Click here to view Unnamed quarry, Badersdorf, Oberwart, Burgenland, Austria
Nearest other occurrences of Opal
1.1km (0.7 miles) Opal occurrence, Kohfidisch, Oberwart, Burgenland, Austria
1.3km (0.8 miles) Holler quarry, Badersdorf, Oberwart, Burgenland, Austria
2.3km (1.4 miles) Csaterberge (Csater-Berge), Kohfidisch, Oberwart, Burgenland, Austria
26.9km (16.7 miles) Pechgraben, Bernstein, Oberwart, Burgenland, Austria
44.1km (27.4 miles) Basalt quarry, Pauliberg, Kobersdorf, Oberpullendorf, Burgenland, Austria
44.4km (27.6 miles) Steinberg, Mühldorf, Feldbach, Styria, Austria
48.6km (30.2 miles) Schlarbaum quarry, Klause, Bad Gleichenberg, Styria, Austria
50.1km (31.1 miles) Kaintaleck Mine (Kaintalegg Mine; Hohenburg deposit), Magnesite deposit, Oberdorf an der Laming, Laming valley, Bruck an der Mur, Styria, Austria
52.3km (32.5 miles) Stradner Kogel, Wilhelmsdorf, Bad Gleichenberg, Styria, Austria
55.1km (34.3 miles) Kaltenegg, Southern District, Prinzkogel mines, Prinzkogel (Prinzenkogel), Rettenegg, Fischbacher Alpen, Styria, Austria
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