VII CONTENTS. 
Page. 
Analyses of minerals.........---------2- 22222 ec eee e reece eee eee e eee 241 
1. Nativecléménts. sc... 0; ance cesiee s Hoee see Het ee eee ed tee ete 241 
(GOO erence ve Seles aT Sea Oa. fad Gapaeampew ks & See Sena 241 
Josephinite..........-.--- 2-2... 2. cece eee eee ee ee eee ee eee 241 
II. Sulphides and arsenides........-....------- +--+ +--+ +e eer er rere eeee 242 
Bismiuthimite:.. .sc<¢5 cc oneoe Py oes eee eg oticehieae ae ees eee 242 
Metacinnabarite.... ...0cc.c2.cenec corse sees eeees eer ese eee pesinaaicns 242 
Covellit@zsscccaccagare neces oi bcos se eee hie oe ses ee eee eile’ 242 
Polydymite.......2.2.222.200-- 22222 eee eee eee eee eee eee eee 242 
Stromeyerite............-.... 22-22 2s eee eee eee eee eee 243 
Sulphide of silver, copper, and zinc...-....-.------------+-+---e-e- 243 
LOllingifess.cccevecdeaesseek vise ceepeeresape Ete at ae ERE eee 244 
Arsenopyrite..< sous uvewes exes eee ges + esdinee eee HEE Se see eens 244 
GlaiieodOtisc.c.c.scicscceu cows 2 $2 4s ee cee ineeMe eee eee eee eceE 244 
PAtPOTILG, seovnceaaisiinacsnnbiee 6Se 0 42 Sh ateeR eee eet cog eset sate eine 245 
FWarpite wo ccaaciecetecMvaweato: Sabie aces eSeateahy eeets sae es 245 
Cuprobismutite...........-..---- +++ 222-2222 e eee eee ee eee eee e eee 245 
WAM KCNIVG $2 5.ceic 5 ceecers SEES Ste SS t RSE Aen oMOEs. Fae Aaa 245 
Warre nite iectos teas cs os ee eee era amenerdemied tors ceamendaceaaeers 246 
Cosalite: ceccrauds cedae See sc of soo eee eet eeeaenteeetieenedianadees, 246 
Freieslebenité. c22sstseceeeaegecs se oskineee eee ea see P Seaetitiees oes 246 
BOUrMONIGE 2024.5 dcduis so eee sess eR MESSO OF he et we aE: 246 
Tétrahedrite.....c5ssecnece ss. ocd sore toes ee ee ev ooogeEgeeee sv oe 246 
GULLETMANILE. cess: 22 ees Sieeseeue bees es eg de eeecice de 2 es 247 
TRE “Rellinid 68 ccasenccn'staded 2200855 nicer nieeind ad: hee Gseeeeweeee eds 247 
HOSSLt6scccivusacaey es ttace aie awanecancuwlnn ieee tka acide vee 247 
Petritérs...dccceces eos teense ShGeR od Qader Nees oo lege neeeeemue ae 247 
Sylvaniteinn</scccssaacnesc ecw srigeeocereaqe rege ene eke Rene eee sare hese 247 
Calaverite sc nace ensue seas Geeeteeeta gic tote sania cee ee See 247 
Me@lODI Co cceccaees ns age suis a cridichia sean cee Ee cee eee eeM soos 248 
Tetradymite..2.2vss2se2seecrgegckeiorer esses sa ocuanteebiersces 248 
Goldfieldite. .... Sate Nh od eps APS Hn Seah dca ee La atte SRN related coe A 248 
IV. Chlorides and fluorides ...............2...2222-02222222- eee ee eee eeeee 249 
Palit eas sida se a ead ECE a aeRO AP a oe cio mccain 25.5 249 
EM OLIGG ice hans ces deerevardtnddiceabadeins 32 22 5 65,2 y yea aamAlwe aoe SEAS 249 
Terlingualte:<.1322002i4naneensaesade set ets ie akGaeseeieaeis eae ss 249 
Hp 6stOnite). 2.565. teemnaeoea sedan tate sas cee searicensee see Sees 249 
Kileinltes 655 2eesd ceo ee anne Se bead Hae aa semaewaeeles soe 249 
FE TUO EUG asad siatcieserciats 2'a.c unetsiatabaisibikielsinla gs dace arene ners te eReeswoktey ye ee aS4d 250 
Cryolite:.s.es22+s444enesweedzddeeyerse sds cae eeeteaddey feeees cess 250 
Pachnolitesscccoeweceseusnucs al tede oe 2 ssl seesesSeacceeeeees oee8 250 
Bl pasolitesce occu ade cenceaeccek kighee 235556 La ualacaRiAe: 2 fase hae 250 
Gearksutitessccia:is2 ASSO S eee oe ett woh anne eacaseanae 251 
ProsOplte 3 se. tic att nnmnacomandces + ooeammumannae eee eee eees 251 
PYSOMIe= 6 Sos w ies dares eas og hyenas Apa Siasek advieielele oslenaa sateen 251 
Vi Oxidesiand hydroxidésiescecaeach'y ccud Sagadeueeekes 2 ieee eeeaees 252 
Manganosite. <2: .sdexeesiced sees sees sscavateseeedde lees. esse dees 252 
MONO VG Ite oi ons! 5 ciscuatsiiciagldies + ¢oa,sa nomen eaisianiee oe Daves aumnannis 252 
SPlMe lasemaz 2 aceceoananesen et tans pai meeMoilt at tasad Raia ce 252 
Gahnite jg 35 255d nana ancien enss See ees Suan hae Eas ele alee 252 
IMaoietibe sat steret tocenenaceee Maen Saat aa ete ee een ie See 253 
Hrainklinites...sos2¢ 2. sedeaasar<sxse kiss + ase e us ses ee ees eS 253 
