Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Molybdic ochre

A secondary deposit, associated with the weafriering of molybdenum ores is molybdic ochre and consists primarily of molybdite, M0O3. [Pg.266]

Ilsemannite Lead molybdate Ochre Wulfenite Blue carmine Molybdate orange Molybdate red Molybdenum blue Molybdenum green Bersch (1901) 239 Colour Index (1971) 77769 Harley (1982) 59 Salter (1869)171-172... [Pg.266]

Molybdite or molybdenum ochre forms orthorhombic crystals, and occurs with molybdenite, from which it is probably derived. It consists essentially of the trioxide MoOg, but analysis has shown that its composition is probably expressed by the formula Fe203-3Mo03.7jH20 it being, in fact, a hydrated ferric molybdate. The sample examined was of a yellow colour, possessed a fibrous structure and a silky lustre, and was pleochroic. [Pg.111]

See other pages where Molybdic ochre is mentioned: [Pg.841]    [Pg.279]    [Pg.841]    [Pg.279]    [Pg.132]    [Pg.75]    [Pg.1724]    [Pg.662]    [Pg.152]   
See also in sourсe #XX -- [ Pg.841 ]



SEARCH



Ochres

© 2024 chempedia.info