Photographed by Michael P. Klimetz
Uraninite
[Arborescent]
Grafton County
NEW HAMPSHIRE
Photographed by Michael P. Klimetz
Andersonite
UTAH
Photographed by Michael P. Klimetz
Metatyuyamunite
SOUTH DAKOTA
Photographed by Michael P. Klimetz
Thorogummite
[On Pegmatite Matrix]
COLORADO
Photographed by Michael P. Klimetz
Uraninite
Ford
Stevens County
WASHINGTON
Photographed by Michael P. Klimetz
Carnotite
Tyuyamunite
[Crystals on Matrix]
Butler No. 1 Mine
Garfield County
UTAH
Photographed by Michael P. Klimetz
Carnotite
[Crystals on Matrix]
Temple Mountain
Consolidated Mine
Emery County
UTAH
Photographed by Steve Bringe
Schmitterite
[With Native Tellurium on Matrix]
Moctezuma Mine
Sonora
MEXICO
Photographed by Steve Bringe
Schmitterite
[With Native Tellurium on Matrix]
Moctezuma Mine
Sonora
MEXICO
Photographed by Michael P. Klimetz
Autunite
[Crusts on Sandstone Matrix]
Jim Thorpe
[Mauch Chunk]
Carbon County
PENNSYLVANIA
Photographed by Michael P. Klimetz
Autunite
[Crusts on Sandstone Matrix]
Jim Thorpe
[Mauch Chunk]
Carbon County
PENNSYLVANIA
Photographed by Michael P. Klimetz
Autunite
[Crystals]
Daybreak Mine
Spokane County
WASHINGTON
Photographed by Michael P. Klimetz
Monazite-(Ce)
[Massive]
South Platte
COLORADO
Photographed by Michael P. Klimetz
Schoepite
[Group Species in Pegmatite]
Grafton County
NEW HAMPSHIRE
Photographed by Michael P. Klimetz
Uranpyrochlore
[In Pegmatite]
MacDonald Pegmatite
Bancroft
Ontario
CANADA
Photographed by Michael P. Klimetz
Thorite
[In Syenite]
Mount Rosa
Teller County
COLORADO
Photographed by Michael P. Klimetz
Aeschynite-(Y)
Clora May Mine
Chaffee County
COLORADO
Photographed by Michael P. Klimetz
Fergusonite-(Y)
[In Pegmatite]
Ytterby
SWEDEN
Photographed by Michael P. Klimetz
Carnotite
[In Sandstone]
UTAH
Photographed by Michael P. Klimetz
Thorogummite
[On Matrix]
C.K. Williams Quarry
Easton
PENNSYLVANIA
Photographed by Michael P. Klimetz
Thorogummite
[On Matrix]
C.K. Williams Quarry
Easton
PENNSYLVANIA
Photographed by Michael P. Klimetz
Torbernite
[On Matrix]
Spruce Pine
NORTH CAROLINA
Photographed by Michael P. Klimetz
Vanoxite
[With Carnotite on Matrix]
Lucky Strike No. 10 Mine
Shitamaring Canyon
Little Rockies District
Garfield County
UTAH
Photographed by Michael P. Klimetz
Vanoxite
[With Carnotite on Matrix]
Lucky Strike No. 10 Mine
Shitamaring Canyon
Little Rockies District
Garfield County
UTAH
Photographed by Michael P. Klimetz
Carnotite
[With Vanoxite on Matrix]
Lucky Strike No. 10 Mine
Shitamaring Canyon
Little Rockies District
Garfield County
UTAH
Photographed by Michael P. Klimetz
Thorite
[Intergrown Metamict Crystals]
BURMA
Photographed by Michael P. Klimetz
Samarskite
[Crystals in Matrix]
McKinney Mine
Mitchell County
NORTH CAROLINA
Photographed by Michael P. Klimetz
Samarskite
[Crystals in Matrix]
McKinney Mine
Mitchell County
NORTH CAROLINA
Photographed by Michael P. Klimetz
Samarskite
[Crystals in Matrix]
McKinney Mine
Mitchell County
NORTH CAROLINA
Photographed by Michael P. Klimetz
Coffinite
[Crystals in Sandstone Matrix]
North Mesa No. 2 Mine
San Rafael District
Emery County
UTAH
Photographed by Michael P. Klimetz
Coffinite
[Crystals in Sandstone Matrix]
North Mesa No. 2 Mine
San Rafael District
Emery County
UTAH
Photographed by Michael P. Klimetz
Phurcalite
[Crystals on Sandstone Matrix]
Posey Mine
Red Canyon District
San Juan County
UTAH
Photographed by Michael P. Klimetz
Phurcalite
[Crystals on Sandstone Matrix]
Posey Mine
Red Canyon District
San Juan County
UTAH
Photographed by Michael P. Klimetz
Phurcalite
[Crystals on Sandstone Matrix]
Posey Mine
Red Canyon District
San Juan County
UTAH
Photographed by Michael P. Klimetz
Parsonsite
[Coating on Columbite-(Mn)]
Mica Lode Mine
Fremont County
COLORADO
Photographed by Michael P. Klimetz
Euxenite-(Y)
[Crystals in Pegmatite with Monazite]
Baumer Pegmatite
Guffey District
Park County
COLORADO
Photographed by Michael P. Klimetz
Zippeite
[Crystals on Matrix]
Grants
NEW MEXICO
Photographed by Michael P. Klimetz
Uraninite
[Euhedral Single Crystal]
Bell Pit
Nevel Mine
Newry
MAINE
Photographed by Michael P. Klimetz
Uraniferous Samarskite
[Crystals in Matrix]
McKinney Mine
Mitchell County
NORTH CAROLINA
Photographed by Michael P. Klimetz
Uraniferous Samarskite
[Crystals in Matrix]
McKinney Mine
Mitchell County
NORTH CAROLINA
Photographed by Michael P. Klimetz
Uraninite
[Crystal with Uranophane and Muscovite]
Haddam
Middlesex County
CAROLINA
Photographed by Michael P. Klimetz
Uraniferous Samarskite
[Crystals in Matrix]
McKinney Mine
Mitchell County
NORTH CAROLINA
Photographed by Michael P. Klimetz
Uraninite
[Crystal with Uranophane and Muscovite]
Haddam
Middlesex County
CONNECTICUT
Photographed by Michael P. Klimetz
Uraninite
[Crystal with Uranophane and Muscovite]
Haddam
Middlesex County
CONNECTICUT
Photographed by Michael P. Klimetz
Uraninite
[Crystal with Uranophane and Muscovite]
Haddam
Middlesex County
CONNECTICUT
Photographed by Michael P. Klimetz
Metatorbernite
[Crystals on Matrix]
Shinkolobwe
Shaba Province
ZAIRE
Photographed by Michael P. Klimetz
Zippeite
[Crystals on Matrix]
White Canyon Mine
San Juan County
UTAH