Monday, August 1, 2011
...Opal - o¨pal - Opel ¡ And Pure Logic !
Opal is an amorphous form of silica related to quartz, a mineraloid form, not a mineral. 3% to 21% of the total weight is water, but the content is usually between 6% to 10%. It is deposited at a relatively low temperature and may occur in the fissures of almost any kind of rock, being most commonly found with limonite, sandstone, rhyolite, marl and basalt. Opal is the national gemstone of Australia, which produces 97% of the world's supply.
PURE MINERAL in that it is complete as to location, formation, existence, non-synthetic, and more so, unique, singular, and as to OPAL it is defined as a mineraloid and not an exact mineral !
HENCE A CLEAR EXAMPLE OF MANY OF WHAT "PURE LOGIC" IS. For this one: Pure Logic is what it takes for this Opal to be or not to be, or what is the most we can study, define, deduce, infer, think and derive knowledge logically about Opal !
TO THE CONTRARY A pure jewelry, WOULD BE THAT CUT to the purity of what is considered of any value !