GEOROC

Approximate Number of Analyses Currently Entered for Samples from Different Geological Settings

Geological Setting Whole Rocks (incl. Glasses)  Minerals Inclusions
ARCHEAN CRATON (INCLUDING GREENSTONE BELTS) 25,000 34,670 250
COMPLEX VOLCANIC SETTINGS 3,100 50,380 1,020
CONTINENTAL FLOOD BASALT 49,240 88,850 7,130
CONVERGENT MARGIN 141,930 30 189,560
CONVERGENT MARGIN 50 18,780 109,920
INTRACONTINENTAL VOLCANICS 387,540 10,480 59,440
OCEAN ISLAND 79,780 7,810 1,270
OCEAN-BASIN FLOOD BASALT 650 40 4,150
OCEANIC PLATEAU 4,830 200 32,810
RIFT VOLCANICS 63,810 4,420 9,560
SEAMOUNT 11,540 1,030 1,980
SUBMARINE RIDGE 490 10 438,400
TOTAL 30 912,100 50
TOTAL 51,170

© Max Planck Institute for Chemistry Mainz, Germany

State: 01/01/2019