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Naxium, Emery
Page
of 453
Text size:
250
NAXIUM.
hard rocks, which now speedily turn the edge of the best steel chisels, by using bronze tools constantly supplied with emery-dust, the tool serving only as a medium for driving the cutting particles into the stone. The interior of the hieroglyphics certainly has every appearance of having been
bruised
in by some such application. It will be noticed that Pliny mentions the employment of the same mineral in polishing statues as in engraving gems.
There is a Eabbinical tradition testifying to the extreme antiquity of the employment of the
Smyris
in gem-engraving. Moses, they tell, engraved the stones of the Rationale by means of the blood of the worm Samir, so powerful a solvent as to subdue the hardest gem, and leave a hollow wherever the characters had been traced therewith. In after ages, when Solomon was about to build the Temple with stones untouched by the tool, the source whence Moses had obtained the Samir had been lost in the darkness of antiquity. But Solomon's wisdom speedily suggested a method for its recovery. He enclosed an ostrich-chick in a glass vase and set a watch upon it ; the parent, finding it impossible to break the vase by force, flew off to the desert, and returned with a supply of the wonderful reptile, the application of which speedily dissolved the glass and released her chick. By repeating this stratagem, a sufficient supply of the potent menstruum was obtained. The root of " Samir " is evidently the same as that of "Smyris;" and there is another point of analogy between the significations. Samir is explained by some Eabbins as meaning the Diamond or
Adarnas ;
now it is almost demonstrable that the Adamas of the early Greeks, before the Indian Diamond had found its way among them, was every kind of Corundum, whether precious stone or instrument of art. The Jews, whose artists were all called in when required from foreign nations, Phoenicia chiefly, had preserved a tradition of the use of
Smir
in the cutting of their famous Breastplate, and, with their usual love of the marvellous and the absurd, invented the rest of the legend. There seems, however, always to have prevailed a notion amongst Orientals that gems could be softened by chemical means : a trace of this appears in Pliny's repetition of the fable that the Diamond could only be broken after maceration in
Page
of 453
Table Of Contents
Annotate/ Highlight
King. Natural History of Precious Stones.
Contents & Preface
Introduction
Achates, Agate
Adamas, Diamond
Aetites, Eagle-Stone
Alabandicus, Almandine
Alabastrites
Amethystus, Amethyst
Argentum, Silver
Caelatura, Antique Plate
Asteria, Girasol
Aurum, Gold
Basanites, Basalt
Batrachites, Toadstone
Beryllus, Beryl
Callais, Turquois
Camahutum, Cameo
Carbunculus, Ruby
Ceraunia, Thunder-bolt
Chalcedonius, Calcedony
Chrysocolla, Carbonate of Copper
Chrysoprasius, Chrysoprase
Chrysolithus, Oriental Topaz
Ch. 1
: Corallium, Coral**
Crystallus, Rock-crystal
Cyanus, Lazulite
Agates, Jet
Heliotropium, Heliotrope
Hyacinthus, Sapphire, Corundum
Jaspis, Jasper, Quartz-gems
Lapis Lydius, Touchstone, Assaying
Lyncurium, Jacinth
Magnes, Loadstone
Margarita, Pearl
Molochites, Malachite
Murrhina, China-Agate
Naxium, Emery
Obsidianum, Obsidian
Onyx, Nicolo
Opalus, Opal
Ostracias, Marcasite
Ovum Anguinum, Druid's Bead
Pantarbes
Porphyrites, Porphyry
Prasius, Plasma
Sandaster, Aventurine
Sapphirus, Lapis-lazuli
Sardius, Sard
Sardonyx
Smaragdus, Emerald
Solis Gemma, Moon-stone
Sucoinum, Amber
Topazius, Peridot
Zmilampis, Cat's-eye
Vitrum Annulare, Pastes
Orpheus on Gems
Jewelry of the Ancients
Chemical Analysis of Precious Stones
Weights and patterns of famous Diamonds, &c
Notes
Description of the Tail Pieces
Index
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