Topic
Sampling/drilling ice
6
AGE
4
Aluminosilicates
4
Chlorite
4
Drilling/drill rig
4
Feldspar
4
GRIP
4
Illite
4
Kaolinite
4
Mafic minerals
4
Mica
4
Oxides/hydroxides
4
Quartz
4
GRIP/GISP/NGRIP
3
Greenland Ice Core Projects
3
Greenland Ice Core Projects GRIP/GISP/NGRIP
3
Aluminosilicate insoluble particles
2
Calcium
2
Carbonates
2
Clay minerals
2
Crystal size
2
DEPTH, ice/snow
2
GISP
2
Greenland
2
ISTUK
2
ISTUK electromechanical drill
2
Lead-206/Lead-204 ratio
2
Lead-206/Lead-207 ratio
2
Lead-207/Lead-204 ratio
2
Lead-208/Lead-204 ratio
2
Lead-208/Lead-206 ratio
2
Minerals
2
Silicate
2
Silicate, total
2
Smectite
2
ice/snow
2
total
2
Age, comment
1
Age, maximum/old
1
Age, minimum/young
1
Aluminosilicate insoluble particles, flux
1
DEPTH
1
DRILL
1
Depth
1
Depth, bottom/max
1
Depth, top/min
1
GISP2
1
Neodymium-143/Neodymium-144
1
Neodymium-143/Neodymium-144 ratio
1
Silicate, minerals indeterminata
1
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