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Chalcedony from
Borówno melaphyre quarry, Krzeszów, Gmina Kamienna Góra, Kamienna Góra County, Lower Silesian Voivodeship, Poland


09046940017363797845870.jpg
Agate

Borówno melaphyre quarry, Krzeszów, Gmina Kamienna Góra, Kamienna Góra County, Lower Silesian Voivodeship, Poland
09046940017363797845870.jpg
Agate

Borówno melaphyre quarry, Krzeszów, Gmina Kamienna Góra, Kamienna Góra County, Lower Silesian Voivodeship, Poland
05622640017361281385603.jpg
Agate

Borówno melaphyre quarry, Krzeszów, Gmina Kamienna Góra, Kamienna Góra County, Lower Silesian Voivodeship, Poland
Locality type:Quarry
Classification
Species:Quartz var: Chalcedony
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcedony data
Locality Data:Click here to view Borówno melaphyre quarry, Krzeszów, Gmina Kamienna Góra, Kamienna Góra County, Lower Silesian Voivodeship, Poland
Data Identifiers
Mindat Occurrence Record ID:1472951
Long-form Identifier:1:3:1472951:9
GUID (UUID V4):0
Nearest other occurrences of Chalcedony
2.6km (1.6 miles) ⓘMount Bukowina, Kamienna Góra, Kamienna Góra County, Lower Silesian Voivodeship, Poland
6.4km (4.0 miles) ⓘAnielska Góra rhyolite quarry, Przedwojów, Gmina Kamienna Góra, Kamienna Góra County, Lower Silesian Voivodeship, Poland
16.9km (10.5 miles) ⓘPopiel Mt., Janowice Wielkie, Gmina Janowice Wielkie, Karkonosze County, Lower Silesian Voivodeship, Poland
22.0km (13.7 miles) ⓘGłuszyca Górna melaphyre quarry, Głuszyca Górna, Gmina Głuszyca, Wałbrzych County, Lower Silesian Voivodeship, Poland
28.0km (17.4 miles) ⓘSzeroka quarry, Strzegom, Gmina Strzegom, Świdnica County, Lower Silesian Voivodeship, Poland
28.1km (17.5 miles) ⓘŚwierki melaphyre quarry, Świerki, Gmina Nowa Ruda, Kłodzko County, Lower Silesian Voivodeship, Poland
30.0km (18.6 miles) ⓘMax Emil Alexander mine (Jerzyków heaps PGI #9-10), Chełmiec, Gmina Męcinka, Jawor County, Lower Silesian Voivodeship, Poland
30.6km (19.0 miles) ⓘLubiechowa quarry, Lubiechowa, Gmina Świerzawa, Złotoryja County, Lower Silesian Voivodeship, Poland
31.3km (19.5 miles) ⓘDębowa Góra heaps, Męcinka, Gmina Męcinka, Jawor County, Lower Silesian Voivodeship, Poland
34.1km (21.2 miles) ⓘRóżana (Wołek; Kotek Hill), Nowy Kościół, Gmina Świerzawa, Złotoryja County, Lower Silesian Voivodeship, Poland
References
Powolny, Tomasz; Dumańska-Słowik, Magdalena; Sikorska-Jaworowska, Magdalena; Wójcik-Bania, Monika (2019) Agate mineralization in spilitized Permian volcanics from “Borówno” quarry (Lower Silesia, Poland) – microtextural, mineralogical, and geochemical constraints. Ore Geology Reviews, 114. 103130 doi:10.1016/j.oregeorev.2019.103130
 
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