200 EARTHS. AGGREGATE. 6^, Breccia. ^ 



sihirictis. Confining of jafper, and qua^-tz. 



Saxum jafpideum. Syst, nat. xu. ;5./i. 78. 



Found near the river Ural in Siberidy near Brefchia in Italy ^ 

 near Stutigard in Wirtemherg^ and in Saxony, 



Jaspo?iyx, Confifting of jafper, and onyx. 



Found rarely in Saxony, the Palatinatet and in the dutchy of 

 Bipontium. 



alho-njiridis Confiding of quartz, and ferpentine. 

 Found near Sahla in Sweden. 



tricolor* Confiding of quartz, and red and black gypfum. 

 Born. ind.f''ff, I. p 86. 

 Found near Marienbe^-g in Saxony, and is a matrix for tin ore, 



63. BRECCIA. Confifling of fragrrents of (lones, 

 generally of a rounded form, conglucinated by 

 an earthy or metallic cement: found only in 

 mountains of a more recent date, 



Pudding-Jione.. 



A. IVith a talcofe cement, 



urpcntlna. Confiding of fmaller fragments of ferpentine, conglutinated 

 by indurated micaceous marl. 



Found in Piedmont, 



B. With a calcareous cement, 



calcaric. Confiding of fragments of common marble, conglutinated 



bv calcareous earth. 

 Found every where in valleys bounded by mountains of lime- 

 flone. 



marmorea. Confiding of fragments of fine marble, conglutinated by 

 calcareous earth. 

 Marmo breccidto. Cronst. miner, feil. 269, I. i. 

 Found in Italy, variegated, and admitting a very high polilh/ 



LuniachcUa Confiding of fhells, corals, or their fragments, congluti- 

 nated by calcareous earth. 

 Lumachella, Cronst, miner, fedl, 269. i, 2, 

 Freber Br. auf. WelfchL 16. />. 257. 

 Found in //«/>>, Norivay, Siveden, Germany, SiC, is of:en finely 

 variegated, and admits a high polilh. 



icbistosa. Confiding of fragments of (hid, conglutinated by brown 



alumina. 



Saxum fchillofum. Waller Jy/i, i. p, 430, 

 Found in Wejirogoth and Hunnehurgn 



