CATALOGUE OF MINERALS. 



It 



Name. 



Formula. 



System of 

 crystallization. 



312. Serpentine * 



313. Deweylite* 



314. Hydrophite*^ 



315. Nickel Gymnite* 



316. Ottrelite* 



317. Groppite 



318. Stilpnomelane 



319. Chalcodite f 



320. Eukamptite 



321. Melanhydrite 



322. Hisingerite 



323. Thuringite * 



324. Euphyllite t 



325. Pyrosclerite * 



326. Pseudophite? 



327. Thermophyllite? 



328. Chlorite 



32S\ Chlorite* 

 32Sb. Pennine 

 328^^. Clinochlore* 



329. Delessite 



330. Ripidolite G. Rosa 



331. Clintonite* 



332. Chloritoid * 



ilg9Si^+6II 3? 



Mg2Si + 3ll 

 (Mg,Fe)2Si + 3H? 

 (Ni,Mg)2Si+3E[ 



Appendix. 



(Fe,Sln)3si2 4-2X1814-311 4? 



(K, Ca, Mg)3 81^ 4- 2X1 gl4- 3H 



S'e'^i2+iV-lSi2 4-7ri 



2(Fe, Jilg) Si 4- (Si, ^'e) Si 4" 3E[ 



(Mg, Fe)» Si + XI 814-11 



(Mg,Fe,Mn)3Si^4-2(Sl,¥e)Si4-12fl 



3. Chlorite Section. 



Fe='S14-2FeSi4-6a 



2Fe!' 81 + ( XI, Pe)3 Si + 6 S 



(Na, K, Ca)' Si 4-8X1 Si 4" 6H 



2Mg3 Si 4- XI Si 4- 6H 6 ? 



4(Mg, Fe)3 Si + XP 81 4- 95 



Mg='Si|4-(Sl,5Fe)Sl|+2fl 



5S»Sl|4-3SSl|4-12fl 6 



5(Mg, Fey Si| 4- 3X1 Sif 4- 12fl 



5(Slg, Fe)3 Sl| 4- 3(X1, Pe) Si^- 4- 12fl 



5S[ggiH-3XrSl|4-12II 



(Mg,Fe)3Sif4-(*l,Pe)8i3+3l1 6? 



(Mg,Fe)3Slt+XlSlf + 3H 6 



Ca,]VIg, Fe,Xl,8i,Tl 



(Fe, Mg)3 '§1 J 4- 2X1 81 g -f 35r 



