Unit Name Quartz, solid 1 unit = x Quartz, solid
aluminum 0.9988649 1.0011364
copper 0.2964294 3.3734848
gold 0.1367876 7.3106061
gram/liter 2640 0.0003788
kilogram/liter 2.64 0.3787879
ounce/cubic foot 2636.835797 0.0003792
ounce/cubic inch 1.5260169 0.6553008
silver 0.2511893 3.9810606
water 2.64 0.3787879