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mispickel's Usage Examples:

Mispickel is the principal source of arsenious oxide or the "white arsenic" of commerce (see Arsenic).

Arsenic is a constituent of the minerals arsenical iron, arsenical pyrites or mispickel, tin-white cobalt or smaltite, arsenical nickel, realgar, orpiment, pharmacolite and cobalt bloom, whilst it is also met with in small quantities in nearly all specimens of iron pyrites.

Arsenides, Arsenites, 'c. - Several iron arsenides occur as minerals; lolingite, FeAs 2, forms silvery rhombic prisms; mispickel or arsenical pyrites, Fe2AsS2, is an important commercial source of arsenic. A basic ferric arsenite, 4Fe2O3 As2O3.5H 2 O, is obtained as a flocculent brown precipitate by adding an arsenite to ferric acetate, or by shaking freshly prepared ferric hydrate with a solution of arsenious oxide.

The presence of copper, nickel and arsenic is possibly due in many cases to traces of kindred minerals, like chalcopyrite, pentlandite and mispickel.

Danaite is a cobaltiferous variety of mispickel, containing up to 9% of cobalt replacing iron; it was first noticed by J.

Mispickel occurs in metalliferous veins with ores of tin, copper, silver, 'c. It is occasionally found as embedded crystals, for example, in serpentine at Reichenstein, Silesia.

Arsenikkies) : mispickel is an old name of German origin, and in the form Mistpuckel was used by G.

MISPICKEL, a mineral consisting of iron sulpharsenide, FeAsS; it contains 40% of arsenic, and is of importance as an ore of this element.

Mines of iron, manganese, and especially of mispickel, are worked, and there are stone-quarries and productive saltmarshes.

Copper and mispickel are mined only in small quantities.

mispickel's Meaning':

a silver-white or grey ore of arsenic

Synonyms:

arsenopyrite, mineral, atomic number 33, As, arsenic,

Antonyms:

organic,