EARTHS. CALCAREOUS. i8. Suillus. 
n 
/ssi/tf Opake, compaa, compofed of thinner ftrata. 
Schiftus effervefccns. Sj^. nat. xii. 3. p. 39. », 1 2. 
LompaA limeiione, var. minerals i, ^.83. 
Found in various parts of Britain, Smieiien, and on Mount Colp< 
TiCiT Gibraltar, blue, grey, or brown, fometimes of two co' 
lours with alternate white, reddiih-broivn, grey, bl«:k, or 
greenilh layers. 
18. SUILLUS, Cortfifting gf carbonate of lime> 
carbonic acid, iulphuratecl hydrogen, and water: 
when feraped or rubbed emits an urinous or gar- 
licky Imell ! Ibliible almoft entirely in acids, with 
effervelcence: burning into quicklime. 
marmoreut. Opake, compaS, black, receiving a fine polifh, with the 
fragments more or lefs convex. 
Bitumen marmoreuin. Syft.nat. xii. 3./. til. », 9. 
Marmor nigrum. IValL fyft. nan. \ . p,\ 30. ». 8. b. 
Swine Hone, Kir.-vjan mineraL K p. 8g. 
Swine ftone, SchmeiJJer tnintral, i. ^.231. 
Swine fionc. 1 homton them. 3. p. 6j3. 
Found in the ftratified mountains of ^nuiJcn, Belgium, Franconia, 
Bohemia and Silelia, ofien abounding in petrified bodies, 
breaking into indeterminate iragnaen'ts, and without internal 
luftre, 
ichistosus, Opake, coinpad, fillile, with flat fragments. 
Marmor fchillofum. Syli. nat. .xii. 3. p. 40. «. 1. 
Flillen. It. Scan. 121. 143, 148. 156. 
Smuerby Brit, miner, tab. 21. loaver figure. 
Found in the Hrati/ied mountains of Britain, SnveJen, Silefia, 
and ocher parts of Europe, frequently among coal, with often 
the inipreffioiis of plants and filhes: colour black, yellowilh' 
brown, cinereous, or dark grey. 
lamellaiuj. Of a lamellar texture. 
Spatpm ftiftione foetid. Wall.JyJt. min. p. 147. 0,7. a, 
Jfyfodes (pathofus. Gerh. miner, p. 54. ». j. 
Found i» the calcareous mountains of Snioeden and Thuringia, 
parafitical, black or browp, rarely yellowilh, the foliations 
larger or fmaller, 
htryoides. In hoilow globiih-s, cry.fiallizeil within, and conpei^ed like 
» bunch of grapes. 
Marmor part, argill. Syjl. nat. xii. 3, p. 4J, ». n, 
Qorllen. Jt. Wgoth. 21. 28. 
Marmor llrumofum. Gmel.Jyst. nat. 3. p. io8. n. 12. 
Fotryoidal li.meftone. Sonaerby Brit, min. I . 81. /n/. 38. 
