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Соб ево ое 144 
Mineralogical@charactersma sees ее 144 
Structure ER ое 152 
Ghemical#C@ompositioneemeeee oe EC EN eee 153 
Sodalitite ооо 156 
Lujavrites... use Sa a in) cies essa 2 i eee 156 
ЕЕ ооо о MA le И ео 158 
Масгозсортезарреатаю ое 158 
Mictoscopicgcharaeterspe ce seis... CPR TE 159 
Био ел. Sea eee 165 
GheMICAISCOMPOSITION EEE «sees ss) eee 167 
GONLACLLTACIE Se siete) ee ee 169 
Arivedsoniteml janitor ee eles, ee) See ee 170 
Microscopic: characters se mre ee EEE 170 
о р eevee oon anon te 174 
Chemicalecomposition=..- - ss 442 aoe oe eee 174 
GontactetaclessAh anc a achat PE sie 176 
IAROYLORIE он RE ИИ 
Microscopic: characters "7 NC TROP TE MR eee 177 
Sinn Gture 2 ts ee ae MR De ИИ 180 
Chemical composition =... 2.2.0 see NN NE 183 
ARUP MILE SVEN OR: Eee ee voue ee ао EEE 185 
Mies®scopiczcharacters 4-92) PR EE 185 
SUEUCOUTE QUE Sn ee ete Me RE DR TE EE ee 189 
Chemical Composition PRE RP REP а 189 
Contacttacies* of augite-syeniter Ar cee eee 189 
Notmalcontactstaciesie emer inet а 189 
Quartz=bearingscontactataciessa а 191 
Nod mari Kit ON EE oe 4022 ch oe оао Е 192 
Microscopic characters er ee ee RER ae 1:92 
Chemicalkcompositio nes eee eee eee 195 
Contact faciessof.Nordmarkiteees nee eae cee Е 197 
Normale een ee Eee I aie Re PENSE 197 
GTA ee PC NE RI EN ЕЕ 197 
WSS OX VCC s fic i uC ode sete Ora Eee о. 198 
Microscopicucharactenser ere eae eee 198 
Structure oer ees ET ge) See И Зоо 201 
Ghemiealgcompositioneee ses.) see eee eee ee 202 
Magnetite-pyroxeniteme ese oc oe en ae ete ee 204 
Hssexite=porphyritemes =e. 2 oc Е 206 
hocks of the VolicanticsSeries . 2... 200 о een cr eee 
Diabase (trachydolerite) of Nunasarnausak .................... 210 
Microscopiescharactersas 4) Е 210 
Ghemicalecomposition’ Е eee ee eee 213 
Porphyrite \(trachydolerite) oh Tasekiseneeeneee и 213 
Microscopicpcharacters REP EE PRE ES KEN SANSER 2141 
