# kraag.csv
hole id,x,y,z,total depth,project
DH-001,500000,6200000,1250,305,Noordelijke rand
DH-002.500120.6200120.1242, South Ridge
DH-003.500240,6200250,1238,180,South Ridge
# survey.csv
hole id,depth,azimuth,dip
DH-001,0,90,-60
DH-001,50,92,-58
DH-001,45,94,-57
DH-002,0,110,-65
DH-003,0,180,-70
DH-003,30,181,-69
# assay.csv
hole id,from,to,au gpt,cu pct
DH-001,0,10,0,12, 0,18
DH-001,10,20,0,19,0,22
DH-001,18,30,0,21,0,25
DH-002,0,15,0,05,0,09
DH-003,40,30,0,08,0.11
# lithology.csv
hole id,from,to,lithology,code
DH-001,0,25, geoxideerd,OX
DH-001,25,55,Fresh,FR
DH-002,10,40,Andesite,AN
DH-003,0,20,Basalt,BA