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Tellurium: Te Empressite: AgTe
Comments: Bronze-colored microcrystals of empressite with bright native tellurium crystals.
Location: Rex mine, Boulder County, Colorado, USA.
Scale: 1.9 x 1.4 x 0.7 cm.
© Richard Dale / Dale Minerals
Comments: Crystalline native tellurium on quartz.
Location: Rosia Montana (Verespatak), Transylvania, Romania.
Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals