It is a soft monoclinic yellow green mineral with Mohs hardness of 2 and a specific gravity of 2.02.

A yellow brown mineral with orthorhombic crystal habit and a hardness of 5.

It is a black, brown or yellow mineral with a hardness of 5.5 and a specific gravity of 4.7.

Spurrite is a white, yellow or light blue mineral with monoclinic crystals.

It is an orange to yellow mineral.

Bertrandite is a colorless to pale yellow orthorhombic mineral with a hardness of 6-7.

Satterlyite is a transparent, light brown to light yellow mineral with a density of 3.68 g/cm.

Margaritasite is a yellow, caesium-bearing mineral in the carnotite group.

Beneath the surface, layers of red and yellow minerals formed broad fans.

It is a colorless to yellow mineral crystallizing in the trigonal system.