The sample is a limonitic clay with mica, jarosite and gypsum with some poorly crystallised uranium minerals. The latter probably include Uranophane-β (fibrous), Schoepite (amorphous), Compreignacite (cuboid crystals) and other minerals as a complex mixture...
The sample is a limonitic clay with mica, jarosite and gypsum with some poorly crystallised uranium minerals. The latter probably include Uranophane-β (fibrous), Schoepite (amorphous), Compreignacite (cuboid crystals) and other minerals as a complex mixture...
The sample is a limonitic clay with mica, jarosite and gypsum with some poorly crystallised uranium minerals. The latter probably include Uranophane-β (fibrous), Schoepite (amorphous), Compreignacite (cuboid crystals) and other minerals as a complex mixture...
