{"text_format":"dbase-jsonl-2026-09-30","columns":[{"name":"Samp_Numb","type":"float","width":19,"decimals":11},{"name":"Field_Numb","type":"character","width":254},{"name":"Latitude","type":"float","width":19,"decimals":11},{"name":"Longitude","type":"float","width":19,"decimals":11},{"name":"Map_Unit","type":"character","width":254},{"name":"Age_ZrCore","type":"character","width":254},{"name":"Age_ZrRim","type":"character","width":254},{"name":"Rock_Type","type":"character","width":254}],"n_rows":21,"rows_kept":21,"cut":false,"deleted_skipped":0,"read_ended":"whole","bounds":"16MiB/16384/4096/first_that_fit","version":"dbase_level_three","encoding_class":"enc_single_byte","reader":"statdb_count/9"}
[1.00000000000e+000,"08ADb03",6.42175000000e+001,-1.42908900000e+002,"Kgvc","65.8±1.4 Ma",null,"Nonfoliated medium-grained biotite granite"]
[2.00000000000e+000,"08ADb19",6.42361000000e+001,-1.43082800000e+002,"Kgvc","65.8±1.5",null,"Nonfoliated medium-grained hornblende-biotite granite"]
[3.00000000000e+000,"129A5",6.41146000000e+001,-1.43012700000e+002,"Kgkc","67.7±0.7",null,"Nonfoliated fine-grained biotite granite"]
[4.00000000000e+000,"81A5",6.42133000000e+001,-1.43005300000e+002,"Kgg","67.9±1.1",null,"Nonfoliated biotite-hornblende granite with \"smoky\" quartz phenocrysts"]
[5.00000000000e+000,"140A5",6.40219000000e+001,-1.43092700000e+002,"Kr","< ~65",null,"Quartz-eye rhyolite porphyry dike"]
[6.00000000000e+000,"118A5",6.40918000000e+001,-1.43037800000e+002,"Kr","68.1±0.8",null,"Quartz-eye rhyolite porphyry dike"]
[7.00000000000e+000,"08AD-032A",6.40530000000e+001,-1.43124800000e+002,"Kqfp","93.9±1.3",null,"Quartz feldspar porphyry intrusion"]
[8.00000000000e+000,"09AD-343",6.40331000000e+001,-1.43227300000e+002,"Kqfp","95.8±1.5",null,"Quartz feldspar porphyry dike"]
[9.00000000000e+000,"08AD-052",6.40286000000e+001,-1.43246400000e+002,"Kgc","108.8±1.7",null,"Nonfoliated biotite granite"]
[1.00000000000e+001,"08ADb20",6.40089000000e+001,-1.43309700000e+002,"Kgc","111.8±1.5",null,"Nonfoliated leucogranite"]
[1.10000000000e+001,"10AD-368",6.42041000000e+001,-1.42828200000e+002,"Jgmv","183.4±3.6",null,"Nonfoliated K-feldspar megacrystic hornblende-biotite granite porphyry"]
[1.20000000000e+001,"8A5-4",6.40599000000e+001,-1.43170100000e+002,"Jgmv","184.5±3",null,"Foliated coarse-grained hornblende-biotite megacrystic monzonite"]
[1.30000000000e+001,"08ADb22",6.40930000000e+001,-1.43145800000e+002,"Jgmv","186.2±3",null,"Foliated K-feldspar megacrystic hornblende quartz monzonite"]
[1.40000000000e+001,"08ADb08",6.42144000000e+001,-1.42884200000e+002,"Jgmv","181.2±2.6",null,"Foliated K-feldspar megacrystic hornblende quartz monzonite"]
[1.50000000000e+001,"08AD-100",6.41016000000e+001,-1.43190500000e+002,"Jt","184.8±2.9",null,"Foliated clinopyroxene-bearing tonalite dike"]
[1.60000000000e+001,"09AD-240",6.41877000000e+001,-1.43131000000e+002,"Jt","190.5±4.8",null,"Foliated, medium-grained biotite granite"]
[1.60000000000e+001,"09AD-240",6.41877000000e+001,-1.43131000000e+002,"Jt","~1-2 Ga",null,"Foliated, medium-grained biotite granite (inherited core)"]
[1.70000000000e+001,"09AD-338",6.41051000000e+001,-1.43112100000e+002,"Trg","207.9±2.9",null,"Foliated medium-grained hornblende leucotonalite"]
[1.80000000000e+001,"08ADb24",6.40892000000e+001,-1.43037800000e+002,"Trg","215±3.5",null,"Hornblende-biotite granodiorite"]
[1.90000000000e+001,"09AD-319",6.41104000000e+001,-1.43180300000e+002,"Trg","215.5±3.4","203±4 Ma","Foliated medium-grained hornblende quartz diorite"]
[2.00000000000e+001,"09AD-264",6.42058000000e+001,-1.42808900000e+002,"Pzmv","332.6±5.7","~70","Mylonitic tonalite gneiss interlayered within mafic metavolcanic sequence (unitPzmv)"]