Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Chalcedony from
Unnamed quarry, Wleń, Gmina Wleń, Lwówek Śląski 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 Unnamed quarry, Wleń, Gmina Wleń, Lwówek Śląski County, Lower Silesian Voivodeship, Poland
Data Identifiers
Mindat Occurrence Record ID:1476299
Long-form Identifier:1:3:1476299:4
GUID (UUID V4):0
Nearest other occurrences of Chalcedony
0.1km (0.0 miles) ⓘMelafirowa Skała, Wleń, Gmina Wleń, Lwówek Śląski County, Lower Silesian Voivodeship, Poland
3.5km (2.2 miles) ⓘPrzeździedza quarry, Przeździedza, Gmina Wleń, Lwówek Śląski County, Lower Silesian Voivodeship, Poland
10.5km (6.5 miles) ⓘLipień Hill, Płóczki Górne, Gmina Lwówek Śląski, Lwówek Śląski County, Lower Silesian Voivodeship, Poland
10.8km (6.7 miles) ⓘPłóczki Górne agate field, Płóczki Górne, Gmina Lwówek Śląski, Lwówek Śląski County, Lower Silesian Voivodeship, Poland
11.7km (7.3 miles) ⓘLubiechowa quarry, Lubiechowa, Gmina Świerzawa, Złotoryja County, Lower Silesian Voivodeship, Poland
12.0km (7.4 miles) ⓘMogiła Hill, Płóczki Górne, Gmina Lwówek Śląski, Lwówek Śląski County, Lower Silesian Voivodeship, Poland
13.9km (8.6 miles) ⓘDynowice, Nowy Kościół, Gmina Świerzawa, Złotoryja County, Lower Silesian Voivodeship, Poland
14.4km (9.0 miles) ⓘRóżana (Wołek; Kotek Hill), Nowy Kościół, Gmina Świerzawa, Złotoryja County, Lower Silesian Voivodeship, Poland
14.5km (9.0 miles) ⓘRailway cut, Nowy Kościół, Gmina Świerzawa, Złotoryja County, Lower Silesian Voivodeship, Poland
15.3km (9.5 miles) ⓘGóra Heleny - Pirszyn, Gradówek, Gmina Lwówek Śląski, Lwówek Śląski County, Lower Silesian Voivodeship, Poland
References
Coleman A.P. 1882 - The Melaphyres of Lower Silesia.. Royal University of Breslau. P. 1-55
 
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