Ziegler gives us Valrhona, a French chocolate made with a high proportion of criollo beans; Ziegler describes it as not sugar sweet, but flower sweet, and once Ziegler puts it into words, I can taste the flower sweet, just as I could taste the raisiny aftertaste..
Diamond is the hardest naturally occurring mineral, topping Mohs' Scale of Hardness with a relative hardness value of 10.Diamond is a polymorph of the element carbon, and graphite is another. While the two share the same chemistry, C (elemental carbon), they have very different structures and properties.iamond is the hardest naturally occurring mineral, topping Mohs' Scale of Hardness with a relative hardness value of 10.
Minerals are the source of gemstones, metals, and other materials used to make many projects. gemstones are maid mainly for jewelry. they are also used for grinding and as an â¦ d polishing. minerals are also a source of metals such as iron copper and silver.Metal tools aluminum foil and the steel used to make cars all began as minerals. Chromite (iron magnesium chromium oxide) is the main ore of chromium and is also used as a refracto â¦ ry material.   Diamond (a carbon allotrope) is mined for its high value as a gemstone, but it is also an excellent abrasive.