Mohs scale of relative hardness consists of 10 minerals, each scratching all those below it in scale and being scratched by all those above it: 1) talc, 2) gypsum, 3) calcite, 4) fluorite, 5) apatite, 6) orthoclase, 7) quartz, 8) topaz, 9) corundum, 10) diamond Crazy Eddie twiddles his thumbs.
(each; scratching; all those below it) (diamond Crazy Eddie; twiddles; his thumbs) Context(diamond Crazy Eddie twiddles,List([254, 282))):(Mohs scale of relative hardness; consists; of 10 minerals)
diamond Crazy Eddie twiddles,List([254, 282))
each diamond Crazy Eddie Mohs scale of relative hardness
scratching twiddles consists
all those below it
his thumbs
of 10 minerals