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Crystallus, Rock-crystal
Page
of 384
Text size:
106
NATURAL HISTORY OF GEMS.
opening. In the same way the nozzle and hole for the wick are drawn out in a sharp projection with the greatest elegance, and so united with the Crystal that it appears all one piece naturally. The cover, too, is equally well wrought The shape of the shell is like a large sea-shell, encompassed all round with its points, which in this vessel are polished and
very
smooth, the Crystal being so well worked. There were also vases and different articles in Agate, with certain little animals, eight in all. Amongst these, two very beautiful vases, one like those glass ampullae made big and squat for holding oil or such like liquids, so wrought, so elegant, so thin, that it is a marvel to behold; the other, in the shape of those brass ladles with long handles used in Rome for baling water out of cisterns, and supposed to have been a vessel used in sacrifice by the ancients."
These Crystal vases were either embellished with raised mouldings and gadroons, much after the manner of the modern cut-glass, or, if engraved with foliage and figures, these were always in
intaglio,
the "crystallum impunctum" of Apuleius. For to all ancient ornamentation in
relievo
a contrast of colours was a necessity, to supply a ground for the figures, which would have been lost upon a substratum of one transparent colourless body. Another advantage Pliny notices, drawn by the artists from this mode of treatment—the
incised
work enabled them to cut out or disguise the flaws and red patches too frequently disfiguring the substance.
Many of these vessels were of extraordinary dimensions, though Pliny shelters himself under the authority of Xeno-crates for quoting one as large as an arnphora (a cubic foot), and another, brought from India, holding four sextarii (two quarts). The crowning glory of the magnificent luxury of L. Verus, in Capitolinus' estimation, was the possession of a Crystal bowl, called
Volucer,
after a favourite race-horse,
Page
of 384
Table Of Contents
Annotate/ Highlight
King. Gems Or Decorative Stones.
Contents & Preface
Achates, Agate
Aetites, Eagle-Stone
Alabandicus, Almandine
Alabastrites
Amethystus, Amethyst
Asteria Girasol Sapphire
Basanites Basalt
Batrachites, Toadstone
Beryllus, Beryl
Callais, Turquois
Camahutum, Cameo
Ceraunia, Thunder-bolt
Chalcedonius, Calcedony
Chrysocolla, Carbonate of Copper
Chrysoprasius, Chrysoprase
Chrysolithus, Oriental Topaz
Ch. 1
: Corallium, Coral**
Crystallus, Rock-crystal
Cyanus, Lazulite
Amazon Stone Labrador
Agates, Jet
Heliotropium, Heliotrope
Jaspis, Jasper, Quartz-gems
Lapis Lydius, Touchstone, Assaying
Lyncurium, Jacinth
Magnes, Loadstone
Molochites, Malachite
Murrhina, China-Agate
Naxium, Emery
Lapis Nephriticus Jade
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
Solis Gemma, Moon-stone
Sucoinum, Amber
Topazius, Peridot
Zmilampis, Cat's-eye
Vitrum Annulare, Pastes
Description Woodcuts
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