THE Rb-Sr METHOD Unlike argon, which escapes effortlessly and totally from most molten rocks, strontium occurs as being a trace aspect in many minerals if they form.
THE Rb-Sr METHOD Unlike argon, which escapes effortlessly and totally from most molten rocks, strontium occurs as being a trace aspect in many minerals if they form. The Rb-Sr technique is in line with the radioactivity of 87 Rb, which undergoes simple beta decay to 87 Sr with a half-life of 48.8 billion years. Rubidium […]