Hůrky, Čistá ring, Čistá, Rakovník District, Central Bohemian Region, Czech Republic
Metallic gray groove aggregates of heyrovskyite in quartz
© BB
Metallic intergrown xl's of Heyrovskyite (TL). Picture width is 2,9mm.
© Elmar Lackner 2009
Metallic gray heyrovskyite in quartz. Picture size 4 mm. Photographer and collection Thomas Witzke.
© Thomas Witzke and Abraxas-Verlag
Patches of grey heyrovskyite in/on quartz. Field of view is 2.7 cm.
© Lukasz Kruszewski 2007
Yellow micro crystalline ferrimolybdite. Overall specimen size 3,5 x 1,2 x 1,5 cm.
© Marek Patúš
Yellow to brownish microcrystals (likely microblades) of ferrimolybdite covering quartz. Field of view is about 4.9 mm. Specimen obtained at Tisnov show, May 2008.
© Łukasz Kruszewski 2007
Metallic plates of heyroskyite. Brent Thorne specimen and photograph.
© Brent Thorne 2009
Gray, metallic, small veins in Quartz matrix. 5x4x3,5 cm the specimen. Obtained from Dr. Vladimir Zacek, in my personal systematic suite. Photo Simone Citon.
© Simone Citon
FOV 3mm. Collected June 2010.
© Ales Tomek
A small metallic patch of massive heyrovskyite is present upon a 4.3 x 2.2 x 1.3 cm matrix. Ex Peter Gillis collection.
© Dan & Diana Weinrich Minerals
FOV 5mm. Tin silver band (crossection of crystal) of Heyrovskýite in Galena. Collected June 2010.
Vug with the quartz crystals in the otherwise massive quartz with pyrite cube 4mm. Collected June 2010.
Rare heyrovskyite from it's type locality (#5). Overall specimen size 6,7 x 3,7 x 3,5 cm, grain to 3 mm in length.
Silvery Heyrovskýite on the left and cube of pyrite in quartz. Collected June 2010. FOV 18mm.
Rare heyrovskyite from it's type locality (#7). Overall specimen size 5,3 x 3,9 x 2,1 cm, grain to 2 mm in length.
Yellow micro-needles of ferrimolybdite in quarz.
© Robert Vaňo
2.76x. Focus rail MacroRail (MacroRail.com). Canon EOS 600D. Ikea lights Photo: Oscar Fernández Arcís, Mineral: Manuel de Torres (MineralsDeTorres.com)
Metalic grey needles of cosalite in quartz.
Small crystals of sulphur in cavity of quartz.
Rich silvery heyrovskýite in gray quartz from a quartz-sulfide vein at type locality. Acquired from an old Czech collection. Chris Emproto photo. Keywords: lead; bismuth; sulfide; hydrothermal; primary
© Chris Emproto
Well-formed wulfenite crystals on limonitized quartz. Collected by RNDr Jan Hloušek in 1973.
© Jakub Kristek
Metallic black heyrowskite Photo with Canon Eos 600 D + Bellows + Rodenstock Rodagon 50 mm 1:4.0 reversed Photo and collection Giovanni Scapin
© 2021 Giovanni Scapin
Chris Auer photo and collection, purchased at a Tisnov mineral show (Czech Republic) in the 1990ies.
© AC
Grey wulfenite crystals on limonitized quartz.
Small, silvery-grey, lustrous, prismatic aggregate of hevrovskyite embedded in quartz matrix. Purchased in 2005. Stack of 25 images.
© Andrew Hodgson
Remains of opencut mining. State in 06-2009
© Jan Vlk
The remains of mininig activities now exploited by collectors of Heyrovsýite. June 2010.
TL of Heyrovskýite in June 2010.
