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Comments: Brown crude crystal of thorite var. uranothorite with still visible termination on both ends. Mildly radioactive.
Location: Kemp Uranium Mine, Cheddar, Cardiff Township, Haliburton Co., Ontario, Canada.
Scale: 15x14x13 mm.
© John Betts - Fine Minerals
Comments: Several small, black cubic crystals of thorite.
Location: Balangoda, Ratnapura, Sabaragamuwa province, Sri Lanka.
Scale: Picture size 0.8 cm.
© Paul M. Schumacher