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110 COPPER. 6. Variegated Copper-Ore. Bunkupi'ererz, Werner. Cuprum lazurcum, Wall t. ii n 278 —Runt j,- p I' —"unt K.upfererz, Werner, b. . 73. M. wu , w ._ c „ iv ,, ^ vlokt . \ C »PP«-0™, Ki„. vol. ii. ?'. Bunt kupfererz, Edncr, b iii. s . 489- Id. JW b.n. ,228-La Min. d. Cuivre panaehee ou violette, B J. . a p. ' Cuivre pynteux hepatique, Hauy, t. iii. p . 5S6 . Id TTirT ReUSS ’ b ' *■ 41 °- Id - Luil b • i- "■ 222. - c ;t s - ,79 - " BeH - ■ s85 - "• «oks,in. »• -48 Id Leonhard, Tabel. s. 57—Lo Cuivre pyriteux panache, Brong t. ii. p 215—Bunt Kupfererz, Harden, sfh’ S ' r J d ' HaUS ' * 74 —'^legated Iridescent kulphuret of Coppm, Kid, vol. ii. p. 108-Cuivre pyriteux bepatrque, II amj , Tabl. p. 8G-Purple Copper, Aikin, p. 27- External Characters. ■ 1 ht C ° l0Ur ,S intennec,!ate between copper-red and pinchbeck-brown; it however soon acquires a tarnish which b first reddish, then the red passes successively in-’ violet-blue, azure-blue, and sky-blue, and lastly into green, yet several of these colours are to lie observed on the same mass so that it has a variegated aspect, am) of these colours the blue ts usually the predominant, and the green occurs only i n spots. It occurs massive, disseminated, in plates, in mem branes ; and crystallised in the following figures : 1. Cube, in winch the faces are sometimes curved 2. Cube truncated on all the angles Internally it is shining or glistening, and the lustre i. / metallic. The