©
greenschist: Galena with Penetration Twinning
©
greenschist: Galena, Sphalerite, Pyrite, etc.
©
greenschist: Galena on Sphalerite
©
greenschist: Galena on Sphalerite II
©
greenschist: Galena on Sphalerite III
©
greenschist: Galena on Sphalerite IV
©
greenschist: Galena on Sphalerite V