arsenical

[Eng. arsenic (adj.), and suff. -al . In Fr. & Port. arsenical.] Pertaining to arsenic; having arsenic as one of its constituents. arsenical antimony. A mineral, the same as Allemontite (q.v.). It is not identical with Antimonial Arsenic (q.v.). arsenical bismuth. [In Ger. arsenik wismuth.] A mineral consisting of ninety seven per cent. of arsenic and three per cent. of bismuth. It was known to Werner. arsenical cobalt. A mineral, called also Smaltite (q. v.). arsenical copper. A mineral, called also Condurrite (q. v.), a variety of Domeykite (q.v.). arsenical copper pyrites. A mineral, called also White Copper. arsenical iron. A mineral, the same as Mispickel (q.v.). There is a variety of it called Argentiferous Arsenical Iron. arsenical nickel. A mineral, called also Nickeline (q.v.). arsenical pyrites. A mineral, called also Mispickel (q v.). arsenical silver. A mineral, a variety of Dyscrasite There is also an Arsenical Antimonial Silver. arsenical silver blende. A mineral, called also Proustite (q. v.).