PHOSPHATE OF MANGANESE. 333 Constituent Parts. Oxide of Manganese, 82.00 85 Sulphur, - - - 1150 15 Carbonic Acid, - - 3.00 OS 100 Klaproth, Beit. b. iii. Vanquclin, Annal. s , 42, d. Mus. vi. s. 405. Gcognostic (ind Geographic Situations. It is found in Cornwall ; and at Nagyag in Transyl vania, along with ores ot tellurium, blende, copper-py- rites, compact red manganese-orc, and brown-spar. 5. Phosphate of Manganese. Eisenpecherz, Werner. Per phosphate, Brock, t. ii. p. 533.—Manganese phosphate, Brong. t. ii. p. 112.—Phosphonnangan, Karstcn, Tabcl. s. 72. —-Manganese phosphate ferrifere, Haul/, Tabl. p. HI.— Triplit, Hau.c. Handb. b. iii. s. 1079-—Phosphate of Manga nese, Aihiu, p. 72. External Characters. Its colour is brownish-black, sometimes inclining to clove-brown. It occurs massive. Internally it is shining, glistening, or glimmering, and the lustre is resinous. The principal fracture is concealed' foliated, with a threefold rectangular cleavage, in which two of the cleav ages