Rb–sr geochronology (Igneous rocks)

Geo- og miljøvidenskab

• biotite 31%
• closure temperature 45%
• evaluation 15%
• fluid 19%
• fractional crystallization 35%
• geochronology 99%
• hydrothermal alteration 36%
• igneous rock 100%
• incorporation 27%
• isotopic composition 28%
• magma 25%
• material 13%
• melt 24%
• mineral 55%
• radioactive decay 43%
• rock 16%
• strontium 35%
• weathering 27%