25% Andesite model 75% Archean crust Archean crust: Mixture of Archean basalt & Archean granite* Assume 50% of 40 mWm -2 surface heat flow derives fro
{"Image DocumentName": "Taylor & McLennan Recipe", "Image ImageDescription": "25% Andesite model 75% Archean crust. Archean crust: Mixture of Archean basalt & Archean granite  Assume 50% of 40 mWm-2 surface heat flow derives from crust: 75% basalt, 25% granite.  A special type of granite called tonalite, with relatively low K, Th and U.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}