EARTHS. AGGREGATE. 62. Amygdalites. 



97 



strpentinus, Compofcd of trap, and fcrpentiiie. 



Found in the llratiHcd mount-.ina of Itcdy and Silef.a: the trap 

 moit commonly brown, the lerpentine dull gicen; the no- 

 duits ver| much relemble fruit, or elliptical or globular 

 feeds. 



steatiticus. Compofed of trap, and ficatite. 



Found in the ducchy o'i Bjpontium and Franconia. 



'vulgaris. 



Compofed of trap, and fpar. 



Saxum glanduiolum Wuil.fyst. i. f. 214. n. 17. a, 



Comm'.n Almcnd-Uone. SchmeiJ[er miner., i . j'-^zo^ 



AmvgCalcid, Kir^<:an wAneraL 1. ^. 25.8. 



Found in Derbyjbire and other parts of Britai^y in Italy^ Saxovy^ 

 Bohemia^ Uungnry^ ^Q. in iirarified mountains, and is often 

 the Hiarrix of agate and chalcedony : the fpar is always 

 v/hite, with fbinetimcs a coating of green alumina : the glan- 

 dules are larger or Icfs, and more or !efs thickly difperfed 

 through the mafs which io red, hroan, gicen, grey, or blacis; 

 there is likewifc often an admixture of mica, green alumina, 

 or feldfpar. 



Compofed of trap, and felenite. 

 Found in the dutchy of Bipontium. 



<variolosus. Compofed of trap, and lithomarg. 



Karften LcJLc ynimral, 2. ^\ 38. ' 



Found in Bohemia and Saxony^ the lithomarg white, 



aruginosus, Compofed of trap, and green alumina. 



Found in the valt mountains near Brammey in Bohema^ near 

 Z'-wickai-j in Saxony ^ and near liefeid in Heicyuiu i the trap 

 inoltiy brown. 



xeolithicus* Compofed of trap, and globules of zeolite. 

 Found in the dutchy of Htpontium, 



gypseus. 



tul 



erosus. 



Com.pofed of trap, and glandules of quartz, 

 lound near Frankfort on the Maiu. 



chalcedoni- Compofed of trap, and chalcedony. 

 uss Found near Frankfort on the Maine: the ch?dcedony is fre- 



quently in a botryoidrfl form, and fometimes pellucid like 

 glafs, or rcfembling opal, 



chloroiti^os Compofed of columnar bafalt, and fteatite. 



Found in bafaltic ilrata on the lower Rhine, and near Gocttingev: 

 the glandules of Ikaticc are greenlfn, fparingly fcattered, and 

 the b-?.fah black, 



