Göynük mine, Murat Dagi, Gediz District, Kütahya Province, Turkey
Well developed stibnite crystals in vugs of intensively silicified rock. Size of speciemen is 12 cm. Photographed by Martin Števko.
© Martin Števko
Murat Dagi, Gediz District, Kütahya Province, Turkey
valentinite. field of view: 30 mm. photo: 08-01-2009. Thomas Krassmann Collection
© Philip Bluemner
Stibnite crystals up to 7 cm intensively replaced by roméite group minerals. Photographed by Martin Števko at dumps of Göynük antimony deposit.
cervantite pseudomorph after stibnite. size: 55x15 mm. photo 05-04-2012
valentinite. field of view: 20 mm. photo: 08-01-2009. Thomas Krassmann Collection
cervantite psm. after stibnite. size: 66x35x17 mm. photo 05-17-2012. own collection #0203
View of Göynük antimony mine. Photographed by Martin Števko in April 2013.