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Conclusão de Curso do Curso de Geologia do
Instituto de Geociências e Ciências Exatas UNESP,
campus de Rio Claro, como parte das exigências para
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$OWHUDomR3URSLOtWLFD
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)LJXUD(VTXHPDGDHYROXomRGHXPVLVWHPDKLGURWHUPDOFRPRIXQomRGD
WHPSHUDWXUDHGDV DWLYLGDGHVGR . HGR + *XLOEHUW 3DUN %XUQKDP 2KPRWR
)RQWH7UDGX]LGRHDGDSWDGRGH3LUDMQR
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M AGM A
P=1Kb, 3-4Km de profundidade
PROPILÍTICA
ARGÍLICA
Aument o de met assomat ism o de H+ Aument o de met assomat ism o
ARGÍLICA
AVANÇADA
POTÁSSICA
$OWHUDomR$UJtOLFD
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3DUD D OL[LYLDomR TXH RFRUUH DFLPD GH ƕ& IRUPDPVH DVVHPEOpLDV PLQHUDLV FRQWHQGR SLURILOLWD DQGDOXVLWD TXDUW]R WRSi]LR H SLULWD DOpP GH VHULFLWD GLiVSRUR FDXOLQLWD UXWLOR DQLGULWDFRUtQGRQ]XQLLWDGXPRUWLHULWDHFORULWyLGH
'HSyVLWRGR7LSR3yUILUR
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)RQWH7UDGX]LGRGH6LOOLWRH
QUARTZO ALUNITA
QUARTZO RESIDUAL/ SILICIFICAÇÃO
QUARTZO CAULINITA
CLORÍTICO
QUARTZO PIROFILITA
PROPILÍTICO
POTÁSSICO STOCK
PORFIRÍTICO CLORITA SERICITA SERICÍTICO RASO PROFUNDO ARGÍLICO AVANÇADO
PRÉ PÓS
5(68/7$'26
$OYRV+LGURWHUPDOLWRV1RUWHH6XO
8QLGDGHV/LWRHVWUDWLJUiILFDV
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6.1.1.1 Subunidade Metassedimentar
4XDUW]RPXVFRYLWD[LVWRV
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)LJXUD ± ,QWHUYDODOR DPRVWUDGR GH WHVWHPXQKR GH VRQGDJHP GH SLULWDVHULFLWDTXDUW]R PXVFRYLWD[LVWR)XUR+6PGHSURIXQGLGDGH
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1 m m 1 m m
A
6.1.1.2 Subunidade Metavulcano-Sedimentar
0XVFRYLWDTXDUW]LWRVHFLDQLWDTXDUW]LWRV
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GH FULVWDLV LQHTXLJUDQXODUHV H HVWUXWXUD OHYHPHQWH IROLDGD $ WH[WXUD JHUDOPHQWH YDULD HQWUH JUDQREOiVWLFD H JUDQROHSLGREOiVWLFD $ FRORUDomR p FLQ]D HVEUDQTXLoDGD FRP SUHVHQoD GH SRUo}HVPDLVDYHUPHOKDGDVR[LGDGDV
0LQHUDORJLFDPHQWHDVURFKDVSHUWHQFHQWHVDRJUXSRGRVPXVFRYLWDTXDUW]LWRVVmRFRPSRVWDV SRU TXDUW]R PXVFRYLWD SLULWD VHULFLWD FLDQLWD FRYHOLWDFDOFRSLULWDHWUDoRVGHHVIDOHULWD
-iDVURFKDVSHUWHQFHQWHVDRJUXSRGRVFLDQLWDTXDUW]LWRVVmRPLQHUDORJLFDPHQWHFRPSRVWDV SRUSLULWDTXDUW]RFLDQLWDVHULFLWDPXVFRYLWDHWUDoRV GHFRYHOLWDHVIDOHULWDHFDOFRSLULWD
2 JUDX PHWDPyUILFR DR TXDO HVWH JUXSR GH OLWRWLSRV IRL VXEPHWLGR SRGH VHU FRQVLGHUDGR FRPRVHQGRGHIiFLHV DQILEROLWRFRPLQGtFLRV GHUHWURPHWDPRUILVPRHPIiFLHV[LVWRYHUGH DOWR&RPUHODomRDRSURWyOLWRGHVWDVURFKDV3HOOHJULQLLQWHUSUHWDFRPRXPDOLWRFDSD DUJtOLFD GH VLVWHPDV GH &X SRUILUtWLFRV (VWD LQWHUSUHWDomR p FRQVLGHUDGD SHOR IDWR GHVWDV URFKDV SRVVXtUHP FLDQLWD ORJR R SURWyOLWR GHYHULD WHU DOWDV TXDQWLGDGHV GH DOXPtQLR $V URFKDV PDLV TXDUW]RVDV VmR LQWHUSUHWDGDV FRPR HQFDL[DQWHV GH FRQGXWRV SRU RQGH KRXYH LQWHQVDSDVVDJHPGHIOXtGRFRPFRQFHQWUDomRGHVtOLFD
)LJXUD±)RWRPLFURJUDILDGHVHULFLWDSLULWDPXVFRYLWDTXDUW]LWRFRPFLDQLWDFRPGHWDOKH SDUDRVFULVWDLVGHFLDQLWD
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1 m m
1 m m
B
6.1.1.3 Ortognaisses
(SLGRWRDQILEyOLRELRWLWDJQDLVVHVPXVFRYLWL]DGRVHELRWLWDTXDUW]RDQILEyOLR[LVWR
FRPSLULWD
(VWH JUXSR p UHSUHVHQWDGR SHORV OLWRWLSRV FODVVLILFDGRV FRPR HSLGRWRDQILEyOLRELRWLWD JQDLVVHV PXVFRYLWL]DGRV )LJXUD H ELRWLWDTXDUW]RDQILEyOLR [LVWR 5RFKDV TXH H[LEHP FRORUDomR TXH YDULD HQWUH WRQV HVFXURV H FODURV GH FLQ]D DSUHVHQWDP JUDQXODomR SUHGRPLQDQWHPHQWHILQDHWH[WXUDKRUDJUDQREOiVWLFDKRUDOHSLGRJUDQREOiVWLFD$HVWUXWXUDp DQLVRWUySLFDPDUFDGDSHODIROLDomRSULQFLSDOGDURFKD)LJXUD
2VHSLGRWRDQILEyOLRELRWLWDJQDLVVHVPXVFRYLWL]DGRVVmR FRPSRVWRVPLQHUDORJLFDPHQWHSRU SODJLRFOiVLR TXDUW]R ELRWLWD PXVFRYLWD DQILEyOLR HSLGRWRFDOFRSLULWDHWUDoRVGHDSDWLWDPDJQHWLWDHSLULWD
-iDURFKDFODVVLILFDGDFRPRELRWLWDTXDUW]RDQILEyOLR[LVWRpFRPSRVWDSRUDQILEyOLR TXDUW]RSODJLRFOiVLRELRWLWDHSLGRWRHSLULWDDOpPGHWUDoRV GHDSDWLWDHFDOFRSLULWD
'H PRGR JHUDO HVWHV OLWRWLSRV HQFRQWUDPVH PHWDPRUIL]DGRV HP IiFLHV DQILEROLWR FRP RFRUUrQFLDSRVWHULRUGHUHWURPHWDPRUILVPRHPIiFLHV[LVWRYHUGH2SURWyOLWRpLQWHUSUHWDGR FRPRVHQGRURFKDPDJPiWLFDGHFRPSRVLomRLQWHUPHGLiULDTXHYDULDGHLQWUXVLYDGLRULWRVH TXDUW]RGLRULWRVDH[WUXVLYDDQGHVLWRV3HOOHJULQL
)LJXUD±,QWHUYDODORDPRVWUDGRGHWHVWHPXQKRGHVRQGDJHPGHHSLGRWRDQILEyOLRELRWLWD JQDLVVHPXVFRYLWL]DGR)XUR+1PGHSURIXQGLGDGH
)LJXUD ± )RWRPLFURJUDILDV GH HSLGLRWRDQILEyOLRELRWLWD JQDLVVH PXVFRYLWL]DGR FRP GHWDOKHSDUDDHVWUWXUDDQLVRWUySLFDGDGDSHODIROLDomRSULQFLSDOGDURFKD
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1 m m 1 m m
0XVFRYLWDELRWLWDJQDLVVH0HWDJUDQLWR
2VPHWDJUDQLWRVVmRURFKDVTXHH[LEHPJUDQXODomRTXHYDULDGHILQDDPpGLDHDSUHVHQWDPVH IROLDGRV $ FRORUDomR YDULD HQWUH WRQV GH FLQ]D D WH[WXUD p FODVVLILFDGD FRPR JUDQRQHPDWREOiVWLFDJUDQROHSLGREOiVWLFD H PLQHUDORJLFDPHQWH VmR FRPSRVWRV SRU TXDUW]R SODJLRFOiVLRELRWLWDPXVFRYLWDFDOFRSLULWDHWUDoRVGHSLULWD H JDOHQD )LJXUD $ VXOIHWDomR UHSUHVHQWDGD SULQFLSDOPHQWH SRU FDOFRSLULWD SLULWD H WDPEpPJDOHQDRFRUUHGLVVHPLQDGDJHUDOPHQWHDFRPSDQKDQGRDIROLDomRSULQFLSDOGDURFKD )LJXUD
)LJXUD± ,QWHUYDORDPRVWUDGRGHWHVWHPXQKRGHVRQGDJHPGH PXVFRYLWDELRWLWDJQDLVVH PHWDJUDQLWR)XUR+1PGHSURIXQGLGDGH
)LJXUD ± )RWRPLFURJUDILDV GH PXVFYRWLDELRWLWD JQDLVVH PHWDJUDQLWR FRPSRVWR SRU TXDUW]RSODJLRFOiVLRELRWLWDPXVFRYLWDHFDOFRSLULWDDOpPGHWUDoRVGHSLULWDHJDOHQD
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0HWDPRUILVPR
1RVDOYRV+LGURWHUPDOLWRV1RUWHH6XODVSULQFLSDLVDVVRFLDo}HVPLQHUDOyJLFDVSUHVHQWHV UHSUHVHQWDPURFKDVPHWDPRUIL]DGDVHPFRQGLo}HVUHIHUHQWHVjIiFLHVDQILEROLWRH[LVWRYHUGH (VWD DILUPDWLYD p SRVVtYHO GHYLGR SULQFLSDOPHQWH j RFRUUrQFLD GH PLQHUDLV GH PpGLR JUDX PHWDPyUILFR MXQWDPHQWH FRP PLQHUDLV GH JUDXV PHWDPyUILFRV PDLV EDL[RV IRUPDGRV HP UHWURPHWDPRUILVPRDVVLPFRPRWDPEpPGHVFULWRSRU3HOOHJULQL
1 m m
1 m m
B
2 FRQMXQWR UHSUHVHQWDGR SHORV TXDUW]RPXVFRYLWD [LVWRV WHP FRPR SULQFLSDO DVVRFLDomR PLQHUDO SUHVHQWH TXDUW]RPXVFRYLWD TXH SRGH LQGLFDU WDQWR XP PHWDPRUILVPR GH IiFLHV DQILEROLWRTXDQWRGHIiFLHV[LVWRYHUGHHWDPEpPDDVVRFLDomRTXDUW]RPXVFRYLWDFLDQLWDTXH LQGLFD FRQGLo}HV GH PHWDPRUILVPR HP IiFLHV DQILEROLWR 6REUH R SURWyOLWR HVWH SRGH FRUUHVSRQGHUDXPDURFKDULFDHPDOXPtQLRKDORVVHULFtWLFRVRXDUJtOLFRVPHWDPRUIL]DGRV 3DUD R FDVR GH KDOR VHULFtWLFR R PHWDPRUILVPR SRGHULD VHU FODVVLILFDGR FRPR IiFLHV [LVWR YHUGH RX DWp DQILEROLWR DPERV FRP IRUPDomR GH PXVFRYLWD 1HP FRP D SUHVHQoD GH UHWURPHWDPRUILVPRKDYHULDXPDPXGDQoDGDDVVRFLDomRID]HQGRFRPTXHDPXVFRYLWDDLQGD IRVVHR~QLFRPLQHUDOtQGLFHSUHVHQWH3HOOHJULQL
2JUXSRGRVPXVFRYLWDTXDUW]LWRVHFLDQLWDTXDUW]LWRVHDSUHVHQWDDVDVVRFLDo}HVPLQHUDLV TXDUW]RPXVFRYLWDHTXDUW]RPXVFRYLWDFLDQLWD$SULPHLUDDVVRFLDomRSRGHLQGLFDUWDQWRXP PHWDPRUILVPR GH IiFLHV [LVWR YHUGH FRPR IiFLHV DQILEROLWR HQTXDQWR TXH D VHJXQGD UHSUHVHQWDP XP PHWDPRUILVPR HP IiFLHV DQILEROLWR FRP PpGLD SUHVVmR RFRUUrQFLD GH FLDQLWD H UHWURPHWDPRVUILVPR HP IiFLHV [LVWR YHUGH RFRUUrQFLD GH PXVFRYLWD MXQWR DRV FULVWDLV GH FLDQLWD 2 SURWyOLWR UHIHUHQWH D HVWDV URFKDV p LQWHUSUHWDGR FRPR XPD OLWRFDSD DUJtOLFDDSUHVHQWDPLQHUDLVDOXPLQRVRVFRPRFDXOLQLWDTXHRFXSDDSRUomRPDLVVXSHUILFLDO GR VLVWHPD GH &X SRUILUtWLFR VHJXQGR 6LOOLWRH $ FLDQLWD IRUPDGD LQLFLDOPHQWH HP IiFLHV DQILEROLWR VRIUH UHWURPHWDPRUILVPR H WUDQVIRUPDVH HP PXVFRYLWD 3DUD DV URFKDV TXDUW]RVDVHVWDVVmRFRQVLGHUDGDVFRPRURFKDVHQFDL[DQWHVGHFRQGXWRVGHIOXtGRVVLOLFRVRV 2JUXSRUHSUHVHQWDGRSHORVOLWRWLSRVHSLGRWRDQILEyOLRELRWLWDJQDLVVHVPXVFRYLWL]DGRVH ELRWLWDTXDUW]RDQILEyOLR [LVWR FRP SLULWD WHP UHVSHFWLYDPHQWH DV VHJXLQWHV DVVRFLDo}HV PLQHUDLVTXDUW]RDQILEyOLRELRWLWDHSLGRWRROLJRFOiVLRPXVFRYLWDHELRWLWDTXDUW]RDQILEyOLR ROLJRFOiVLR2VFULVWDLVGHDQILEyOLRSURYDYHOPHQWHKRUQEOHQGDVmRFDUDFWHUtVWLFRVGDIiFLHV DQILEROLWR HQTXDQWR TXH HSLGRWR ROLJRFOiVLR H PXVFRYLWD UHSUHVHQWDP XPD DVVRFLDomR PLQHUDO FDUDFWHUtVWLFD GH IiFLHV [LVWR YHUGH $ ELRWLWL]DomR GRV FULVWDLV GH KRUQEOHQGD SULQFLSDLVHYLGrQFLDVGHSUHVHQoDGHUHWURPHWDPRUILVPR&ULVWDLVGHPXVFRYLWDHHSLGRWRVH IRUPDUDPDSDUWLUGHSODJLRFOiVLRVPDLVFiOFLFRV3DUDRTXDUW]RHVWHDSUHVHQWDQtYHLVPDLV UHFULVWDOL]DGRV Mi TXH D JUDQGH TXDQWLGDGH GHVWH PLQHUDO VH Gi DWUDYpV GH VXD IRUPDomR GXUDQWH R SURFHVVR PHWDPyUILFR RX VHMD QmR Ki TXDUW]R KHUGDGR GD URFKD SURWyOLWD LQWHUSUHWDGDFRPRXPDURFKDPDJPiWLFDLQWHUPHGLiULDTXHYDULDGHLQWUXVLYDFRPRGLRULWRVH TXDUW]RGLRULWRVDH[WUXVLYDFRPRDQGHVLWRV3HOOHJULQL
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