Physical Volcanology, Hydrothermal Alteration and Massive ...

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BLSED8RDLHLPYFoStop M-1HLM8Xg ................... /711II/IIIIII:..-----IIHLQATC ~~~~=~~~~~f~~~~~~~~~~~=::=~:~:2~~;"--, --::~/ ....... __ .......-- '"::>1 TLDFS 2'.-:.=::::-=~----r:-,L.,~,-:.::::.:::=:=---.,.::::::::::-.er:::---- 2HLPYF------B'HLQATHLM8XHLPYF1)-----------§,----------------7 2Stratigraphic seetion/ 0 0 ~o (Figure 4.) / HLQAT 2~2/ 2/L ~;---------1-4-._---+------"""7 1 ::>1 1 ~1 1 (/ 01 I 01 IHLM8XHigh lev~lakeLEGEND OF GEOLOGICAL UNITS SYMBOLSIni:rusille rocks - Fine grained quartz dioriteNo Name Loke Success iOIl( INTOP)I, I~Ceological COlltac't (doshed where inferred)~Massive Sulphide DepositLSuccess ionUpper L - Quartz and plagioclase crystal ash flow tuffs- Volcan iclositc sedimentary rocksMiddle L - Oacitic lalla flows- Quartz cr)'sto I osh f low tuffLower L - Andesitic to docitic 10\10 flows- Quartz and plagioclase crystal ash flow tuffsMattob i Success ionMoss i .... e to bedded ash f low tuffBedded quartz crystal ash flow tuffToil In99 Lake SuccessionHeterol ithic debris flow depositsFelsic ash tuffHigh Level Lake SuccessionPumice-rich ash flow 'tuffQuartz crystal ash rlo'N tuffHeterol ithic breccia (MesObreccia)Jackpot Lake Success iOIlPrecaldero rocks(ULPYF)(LSED)(BRDL.8RFLl(MLPYF)(BRDL)ILLPYF.LA1)('HAl("'TO)( TLDFS)(1LA)(HLPYF)(HLDA1)(HU'8X)c::::::=:JSynvolcon ic Fault~Late Faultc=::Q:JOutcrap Locat ionCIT]Suildinqsc:::z:z::J RaadsFigure 9. Geological plan map of the Mattabi area, with field tripstop locations.28
Stop M-1a: Mesobreccia (HLMBX). These outcrops consist of coarse heterolithic lithic-rich breccia that contain up to50% 1-25 em light-coloured subangular felsic lithic fragments,
Page 2 and 3: Electronic Capture, 2008The PDF fil
Page 4 and 5: Figure 3.Figure 4.Figure 5.Figure 6
Page 6 and 7: 95°HudsonBaySioux~LOOkoutSturgeonL
Page 8 and 9: ounded to the north by the English
Page 10: (J)i~"l::.,,",,("'Q""oro Km[TI Late
Page 13 and 14: Sturgeon Lake Caldera from an initi
Page 15 and 16: epresents one segment of the calder
Page 17 and 18: chert and iron carbonate) and graph
Page 19 and 20: moat sediments that were related to
Page 21 and 22: HYDROTHERMAL ALTERATIONHydrothermal
Page 23 and 24: semiconformable and locally pipe-li
Page 25 and 26: ::>"-2:2:§"-2:2:"-2:2:2:::>"-2:?2:
Page 27 and 28: Aoo'3 STOP F-2~ C? 0 0{//t7< 22LLPY
Page 29 and 30: of the tuffs; and b) as pale blue b
Page 31: eserves were depleted in 1988. The
Page 35 and 36: The outcrop shows some alignment of
Page 37 and 38: 13LEGEND OF GEOLOGICAL UNITS SYMBOL
Page 39 and 40: REFERENCESBusby - Spera, C., 1984,
Page 41: associated with the Lyon Lake massi

Physical Volcanology, Hydrothermal Alteration and Massive ...

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