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A lot of nice sharp "square" yellow crystals groups of carnotite. Very good and rich specimen!

Small yellow crystals on matrix

A rich miniature size specimen of carnotite from the Moab area. This specimen features rich yellow carnotite on a sandstone matrix. A...

Yellow carnotite in matrix, collected 1973

Lustrous yellow carnotite crystals on matrix

Sandstone matrix with one face displaying bright yellow radial weeksite crystal clusters associated with orange carnotite crystals...

Nice yellow carnotite on matrix

Massive carnotite and some poorly crystalline phosuranylite fom the Mkuju River Uranium Deposit in southern Tanzania. Small but rich ore...

Beautiful yellow-orange carnotite on matrix. Rich sample of this radioactive species.

Many groups of bright yellow crystals of carnotite scattered on the matrix.

Small yellow carnotite crystals on matrix

Some groups of thin yellow tyuyamunite crystals scattered on the matrix together and also on tof of beautiful groups of carnotite crystals...

Beautiful orange crystals of carnotite showing great sharpness and luster. From one of the world's best localities for the species in...

Filigrane almos colourless lustrous threadgoldite with yellow carnotite on matrix. Analysis in the analytical section.

Matrix with orange/ yellow carnotite and yellow weeksite crystals.

Nice carnotite in matrix

Very nice, green blades of tangeite, together with minor light yellow carnotite crystals and chrysocolla crust on sandstone matrix...

Nice yellow carnotite and davidite on matrix

Nice carnotite on matrix

Interesting specimen, the Carnotite, crystals arranged radially forming globular aggregates . It comes from the Eureka Mine, Castell-Estaó...

Very rare for the Clara Mine: Vivid-yellow crystral aggregates of carnotite on purple fluorite matrix. Analyzed.

specimen with some beautiful yellow crystalline aggregates of carnotite on matrix. c. 2554

A very good specimen of rarely crystallized carnotite from the Mashamba West mine. These where found in the middle 80’s and are regarded as...

Yellow crystalline carnotite on sandstone, typical for this area.

Yellow carnotite on matrix, collected by a field geologist in the 1970s.

Exceptional crystals of carnotite with electric yellow sprays of weeksite in association. The Anderson Mine is one of the world's great...

Interesting specimen, the Carnotite of earthy habit, replaces a fossil fern. It comes from the Eureka Mine, Castell-Estaó, La Torre de...

Yellow crystals of Carnotite up to 0.5 mm large are sitting rich in groups on matrix. The speciem is formated by cutting.

Crusts of crystalline yellow carnotite on matrix. A secondary uranium mineral, slight radioactive. Handle with care.

Yellow carnotite on sandstone matrix. Collected in the Moab region decades ago by a field geologist.