THE HIGH-PRESSURE STABILITY OF TALC AND 10 ANGSTROM PHASE - POTENTIAL STORAGE SITES FOR H2O IN SUBDUCTION ZONES
The pressure-temperature conditions of the reactions governing the high-pressure stability of talc were investigated in experiments on the bulk composition Mg3Si4O10(OH)2 + H2O at 2.9-6.8 GPa, 650-820°C, using piston-cylinder and multianvil apparatus. The reaction talc = enstatite + coesite + vapor...
| Main Authors: | , |
|---|---|
| Format: | Journal article |
| Language: | English |
| Published: |
1995
|