'Basalts' diaporamas de présentation

Flood Basalts Francis, 2013

Flood Basalts Francis, 2013. Baffin Picrites North Atlantic Igneous Province 60 mys. Age.

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Z = proton number = atomic number N = neutron number A = mass number (Z+N)

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Chapter 15: Continental Flood Basalts

Chapter 15: Continental Flood Basalts. Large Igneous Provinces (LIPs) Oceanic plateaus Some rifts Continental flood basalts (CFBs). Figure 15-1. Columbia River Basalts at Hat Point, Snake River area. Cover of Geol. Soc. Amer Special Paper 239. Photo courtesy Steve Reidel.

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Cu/Ir

+. Ol. 7. 10. +CHR. mss. Komatiites. + SUL or. Cu/Ir. 6. 10. + PGM. Mantle. Layered. Ophiolites. Intrusions. MORB. 5. 10. Ni/Pd. 4. 10. OPH. Cu-rich. Chromitiites. sulfide. veins. 3. 10. Flood. Basalts. PGE-Reefs. 2. 10. 1. 10. 1. 2. 3. 4. 5. 6. 7. 8. 9.

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Acknowledgments

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