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[6.01908984375e+004,1.30302001953e+003,"Ogh","Georgetown Intrusive Suite (Early Ordovician) Biotite-hornblende tonalite"]
[8.28865000000e+004,1.35322998047e+003,"Ogh","Georgetown Intrusive Suite (Early Ordovician) Biotite-hornblende tonalite"]
[4.05831992188e+004,8.08570007324e+002,"Ogl","Granite (Ordovician (?))"]
[2.74481992188e+004,6.44184997559e+002,"Ogl","Granite (Ordovician (?))"]
[2.69208007813e+004,8.49781982422e+002,"Ogl","Granite (Ordovician (?))"]
[6.14337000000e+006,2.89709003906e+004,"Ok","Kensington Tonalite (Middle Ordovician)"]
[3.67961992188e+004,1.62730004883e+003,"CZa","Metavolcanic and meta-igneous rocks of uncertain origin (Lower Cambrian and Neoproterozoic) Amphibolite"]
[8.73895019531e+003,3.77457000732e+002,"CZa","Metavolcanic and meta-igneous rocks of uncertain origin (Lower Cambrian and Neoproterozoic) Amphibolite"]
[1.09202001953e+004,6.07258972168e+002,"CZa","Metavolcanic and meta-igneous rocks of uncertain origin (Lower Cambrian and Neoproterozoic) Amphibolite"]
[1.52890000000e+004,9.10723999023e+002,"CZa","Metavolcanic and meta-igneous rocks of uncertain origin (Lower Cambrian and Neoproterozoic) Amphibolite"]
[5.62780000000e+004,1.58742004395e+003,"CZg","Metavolcanic and meta-igneous rocks of uncertain origin (Lower Cambrian and Neoproterozoic) Metagabbro and metapyroxenite"]
[2.94499003906e+004,1.33450000000e+003,"Ogg","Georgetown Intrusive Suite (Early Ordovician) Quartz gabbro"]
[5.62436000000e+005,8.06364013672e+003,"Ogr","Georgetown Intrusive Suite (Early Ordovician) Garnetiferous biotite-hornblende tonalite"]
[1.96505996094e+004,6.08380981445e+002,"Pzq","Vein Quartz bodies (Paleozoic)"]
[3.21520000000e+004,8.53982971191e+002,"Pzq","Vein Quartz bodies (Paleozoic)"]
[2.80368007813e+004,8.83060974121e+002,"Ogb","Georgetown Intrusive Suite (Early Ordovician) Biotite tonalite"]
[1.41722000000e+008,7.56578984375e+004,"Cl","Laurel Formation (Lower Cambrian)"]
[1.41722000000e+008,7.56578984375e+004,"Cl","Laurel Formation (Lower Cambrian)"]
[1.41722000000e+008,7.56578984375e+004,"Cl","Laurel Formation (Lower Cambrian)"]
[1.41722000000e+008,7.56578984375e+004,"Cl","Laurel Formation (Lower Cambrian)"]