Ammonioleucite (NH4)[AlSi2O6] and its deuterated analogue ND4-ammonioleucite (ND4)[AlSi2O6] have been synthesised in 20 – 150 mg amounts at 300 oC and 500 MPa in 5 mm wide, 4 cm long Au capsules using Rene’ metal hydrothermal ...
Tremolite-tschermakite solid solutions have been synthesized between 700 and 850 °C and 200 and 2000 MPa. The starting materials were oxide-hydroxide mixtures and an additional 0.1-1.8 molal CaBr2 solution. The run products ...