petrografia para analisis de roca

12
Análisis de roca Sust. y eli Óxidos Peso Molecular Óxidos % Peso FeO + MnO SiO2 60.08 SiO2 73.86 TiO2 79.90 TiO2 0.2 Al2O3 101.96 Al2O3 13.75 Fe2O3 159.69 Fe2O3 0.78 FeO 71.85 FeO 1.13 1.18 MnO 70.94 MnO 0.05 MgO 40.30 MgO 0.26 CaO 56.08 CaO 0.72 0.72 Na2O 61.98 Na2O 3.51 K2O 94.20 K2O 5.13 H2O 18.02 H2O 0.47 P2O5 141.94 P2O5 0.14 CO2 44.01 CO2 0 100 Minerales Cuarzo (Q) Hiperstena Magnetita Corindon Anortita Albita Ortoclasa Ilmenita Apatito Mineral Cuarzo Ortoclasa Albita Anortita

Transcript of petrografia para analisis de roca

Anlisis 1

Anlisis de rocaSust. y elimi. ComunesValor corregReajuste% MolecularApatito IlmenitaP*OrtosaP*AlbitaP*AnortitaP*CorindonMagnetitaFMP*HiperstenaQxidosPeso Molecularxidos% PesoFeO + MnOH2O y CO2SiO260.08SiO273.8673.8674.211.23510.90680.56540.54620.53060TiO279.90TiO20.20.20.200.00250Al2O3101.96Al2O313.7513.7513.810.13550.08080.02390.01430Fe2O3159.69Fe2O30.780.780.780.00490FeO71.85FeO1.131.181.181.190.01650.01400.0091MnO70.94MnO0.05MgO40.30MgO0.260.260.260.0065CaO56.08CaO0.720.720.720.720.01290.00960Na2O61.98Na2O3.513.513.530.05690K2O94.20K2O5.135.135.150.05470H2O18.02H2O0.4700P2O5141.94P2O50.140.140.140.00100CO244.01CO200010099.53100.000.01560

MineralesVolor ObteClasificacinSimbologiaMineral Q.A.PDensidadVulumen M EspecfiProporcin VolumetSumandoReajuste %Cuarzo (Q)0.5306Minerales Silicos o flcicosQCuarzo2.6522.712.0312.0333.11Hiperstena0.0156Magnetita0.0049Corindon 0.0143AOrtoclasa2.55218.311.9411.9432.88Anortita0.0096Albita 0.0569Ortoclasa0.0547PAlbita2.62200.211.3912.3634.01Ilmenita 0.0025Apatito0.0010Anortita2.76100.80.9736.33100.00

MineralFormulaPeso FormCuarzoSiO260.08OrtoclasaK2O. Al2O3. 6SiO2556.6AlbitaNa2O. Al2O3. 6SiO2524.4AnortitaCaO. Al2O3. 2SiO2278.2

Tipo de rocaHomlogaRoca volcnicaRiolitaGranito

Anlisis 2Analisis de rocaAnalisis de rocaSust. y elimi. ComunesValor corregReajuste% MolecularApatitoIlmenitaP*OrtoclasaP*AlbitaP*EgirinaMagnetitaFMP*DiopsidoP*HiperstenaDOlivinoNefelinaAlbitaxidosPeso Molecularxidos% PesoFeO + MnOH2O y CO2SiO260.08SiO260.3060.3061.391.02180.6975-0.1846-0.2300-0.2460-0.25180.25180.24890.06220TiO279.90TiO20.050.050.050.00060Al2O3101.96Al2O319.0019.0019.340.18970.13570Fe2O3159.69Fe2O32.202.202.240.01400.00270FeO71.85FeO1.451.651.651.680.02340.02270.0201MnO70.94MnO0.20MgO40.30MgO0.070.070.070.0018CaO56.08CaO0.950.950.950.970.01720.01610Na2O61.98Na2O8.958.959.110.14700.01130K2O94.20K2O5.005.005.090.05400P2O5141.94P2O50.050.050.050.00040H2O18.02H2O1.850100.0798.22100.000.02180.005800.00580.0727MineralValor ObteClasificacinSimbologiaMinerales F.A.PDensidadVolumen M E.Proporcin VolumtricaReajuste %Albita 0.0727Minerales Silicos o flcicosFNefelina2.60107.06.6620.17Nefelina0.0622Olivino0.0058Diopsido0.0161AOrtoclasa2.55218.311.8035.73Magnetita0.0027Egirina 0.0113Ortoclasa0.0540PAlbita2.62200.214.5644.10Ilmenita 0.0006Apatito0.000433.01100.00MineralFormulaPeso FormNefelinaCaO. Al3O3. 2SiO2278.2OrtoclasaK2O. Al2O3. 6SiO2556.6AlbitaNa2O. Al2O3. 6SiO2524.4

Tipo de rocaHomlogaRoca volcnicaBasanita Fonolitica

Hoja3