46i

§- X.

In Hercynia ad Andreasbergam,in Ejus loca"Misnia ad Schneebergam, in llunga-ria ad Neufolium, (.renuntium & jSagybanjam,in Transylvania ad Borkutium, in Servia, Na-tolia, America australi, inter auripigmentum at-que cobalta arsenicalia, sandaraclia nativa repen-tur. Kadern etiam in Vulcanorum, v. c. Vesu-vii, faucibus, sublimatione naturali producta,haeret, vid. Dn.. A. A. Barba 1 . c. pr. i. p. 35.Dn. de Born 1 . c. p. 157. Dn. Fetrberi Q>riefe VvN

Welschlands natürlichen Merkwürdigkeiten, p.i8i.

§- XI.

Terris argillosis atque micaceis Alia arseniciarsenicum etiam admixtum este solet, minera .

& sub nomine veneni gryllorum(Schwaben.Gift) notum elt. Ad FreiburguminMisnia &c. ejusmodi terrae arsenicales reperiun-tur, vid. Dn. Frid. Henckelii kleine mincraloaischeund chymische Schriften, p. 531 —533. Ejuid ,

pyritol. p. 61X. Dn.Krameri docimajia, p. 229.In Oelandia ad Moeckelbyam lapides nigri adsunt,qui in aere libero in terram nigram arsenicalemfatiscunt, vid. Dn. Car. Linnai Reisen durch Oe«land und Gothkand, p. 89. Idem sal semimetallicusvirosus in variis cobalti tingentis varietatibus, inmineris argenti rubris, albis, griseis, cupri minerasubstava atque grisea, obvius est, vid, Dn. Frid.Henckel in pyritol. p. 613,619.622, & 624.