METARAUCHITE, Ni(UO 2 ) 2 (AsO 4 ) 2 ·8H 2 O, FROM JÁCHYMOV, CZECH REPUBLIC, AND SCHNEEBERG, GERMANY: A NEW MEMBER OF THE AUTUNITE GROUP

Schlegelite, Bi 7 O 4 (MoO 4 ) 2 (AsO 4 ) 3 , a new mineral from Schneeberg, Saxony, Germany

Third update on compounds with kröhnkite-type chains : the crystal structure of wendwilsonite [Ca 2 Mg(AsO 4 ) 2 ·2H 2 O] and the new triclinic structure types of synthetic AgSc(CrO 4 )2·2H 2 O and M 2 Cu(Cr 2 O 7 ) 2 ·2H 2 O ( M = Rb, Cs)

Neustädtelite and cobaltneustädtelite, the Fe 3+ - and Co 2+ -analogues of medenbachite

Schneebergite and nickelschneebergite from Schneeberg, Saxony, Germany : the first Bi-bearing members of the tsumcorite group

On the symmetry of tsumcorite group minerals based on the new species rappoldite and zincgartrellite

Paulkellerite, a new bismuth iron phosphate mineral from Schneeberg, Germany

Crystal structure of paulkellerite

The crystal structure of koettigite

New data for koettigite and parasymplesite

The structure of pucherite, BiVO 4

A preliminary structure for pucherite, BiVO 4

Studies of uranium minerals (IX): Saléeite and novacekite

Studies of uranium minerals (VI): Walpurgite

Studies of uranium minerals (III): Saléeite from Schneeberg, Saxony