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Ch. 5: Corundum: Rubies

Ch. 5: Corundum: Rubies Page of 111 Ch. 6: Corundum: Sapphires Text size:minus plus Restore normal size   Mail page  Print this page
RUBIES
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of intrinsically great value. A good illustration of this fundamental feeling is given by Mr. Zell, who says, "Many perfect copies of the Sistine Madonna have been made by good artists, the original is priceless, the copies at the most are worth a few hundred dollars, — this is the relation of a gem made in nature's laboratory to one produced by the chemist."
Ch. 5: Corundum: Rubies Page of 111 Ch. 6: Corundum: Sapphires
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