Flys Peak, California Mining District, Chiricahua Mountains, Cochise County, Arizona, USA
Yellow to light brown natural colored citrine quartz in a rhyolite pocket. Collected at Fly Peak, about three miles south of Rustler Park. Rolf Luetcke specimen and photo.
A geode collected at Fly Peak in the upper Chiricahua Mountains with white inner quartz and chalcedony, surrounded by brown rhyolite. Rolf Luetcke specimen and photo.
Mostly colorless to whitish, nodules of cristobalite with white opal in a rhyolite nodule. Collected at Fly Peak, about three miles south of Rustler Park. Rolf Luetcke specimen and photo.
White, glassy opal with minor, colorless quartz at the top in a rhyolite nodule. Collected at Fly Peak, about three miles south of Rustler Park. Rolf Luetcke specimen and photo.
White, circular crusts of cristobalite with chalcedony in a rhyolite nodule. Collected at Fly Peak, 3 miles south of Rustler Park. Rolf Luetcke specimen and photo.
Colorless to light brown chalcedony with minor quartz crystal growth over white opal. Collected at Fly Peak, about three miles south of Rustler Park. Rolf Luetcke specimen and photo.
White, rounded cristobalite with chalcedony in a rhyolite nodule. Collected at Fly Peak, about three miles south of Rustler Park. Rolf Luetcke specimen and photo.
Colorless heulandite crystals in a rhyolite nodule. Collected at Fly Peak, about three miles south of Rustler Park. Rolf Luetcke specimen and photo.
Colorless chalcedony with white opal, some over cristobalite. Collected at Fly Peak, about 3 miles South of Rustler Park. Rolf Luetcke specimen and photo.
Rhyolite nodule with white opal and a layer of chalcedony above it and chalcedony coating the open areas and some quartz crystal growth. Collected at Fly Peak, about three miles south of Rustler Park. Rolf Luetcke specimen and photo.
White to brown opal from inside a rhyolite nodule. Collected at Fly Peak, about three miles south of Rustler Park. Rolf Luetcke specimen and photo.
Quartz cluster on column of chalcedony, side view. Self collected in a geode on Flys Peak near Rustler Park. Rolf Luetcke specimen and photo.
Light brown to colorless chalcedony with white lines. Collected at Fly Peak, about three miles south of Rustler Park. Rolf Luetcke specimen and photo.
White, glassy opal with cristobalite in a rhyolite nodule. Collected at Fly Peak, about 3 miles south of Rustler Park. Rolf Luetcke specimen and photo.
Black crystals of biotite in rhyolite. Collected at Fly Peak, about three miles south of Rustler Park. Rolf Luetcke specimen and photo.
Mostly colorless to light brown chalcedony with minor white opal in rhyolite. Collected at Fly Peak, about 3 miles south of Rustler Park. Rolf Luetcke specimen and photo.
White, rounded cristobalite, close up from the center of the specimen. Collected at Fly Peak, about three miles south of Rustler Park. Rolf Luetcke specimen and photo.
Black, glassy obsidian. Collected at Fly Peak, about three miles south of Rustler Park. Rolf Luetcke specimen and photo.
White, glassy opal from inside a rhyolite nodule. Collected at Fly Peak, about three miles from Rustler Park. Rolf Luetcke specimen and photo.
Quartz cluster on column of chalcedony, top view. Self collected in a geode on Flys Peak near Rustler Park. Rolf Luetcke specimen and photo.
White, glassy opal in a rhyolite nodule. Collected at Fly Peak, about 3 miles south of Rustler Park. Rolf Luetcke specimen and photo.
Cluster of quartz crystals in a circular form coated by chalcedony. Collected at Fly Peak, about three miles south of Rustler Park. Rolf Luetcke specimen and photo.
Colorless quartz crystals in a hollow of rhyolite. Collected at Fly Peak, about 3 miles south or Rustler Park. Rolf Luetcke specimen and photo.
Rhyolite nodule with chalcedony and quartz. Collected at Fly Peak, about 3 miles south of Rustler Park. Rolf Luetcke specimen and photo.
Glass clear cluster of naturally etched quartz crystals from a rhyolite nodule. Collected at Fly Peak, about three miles south of Rustler Park. Rolf Luetcke specimen and photo.
A ring of colorless quartz crystals around a protrusion of chalcedony in a chalcedony pocket in a rhyolite nodule. Collected at Fly Peak, about three miles south of Rustler Park. Rolf Luetcke specimen and photo.