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is sometimes used for
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The definition of "hardstone" is not very rigid, but excludes "soft" stones such as
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work – these typically inlay hardstone pieces into a background of
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Art of the Royal Court: Treasures in Pietre Dure from the
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The term is derived from a literal translation of the
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speaking, most of the gemstones carved in the West are varieties of
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and quartz in its uncoloured form, known as rock crystal. On the
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is the three-dimensional carving for artistic purposes of
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is a classic hardstone, used here for the wine cup of the
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is a non-scientific term, mostly encountered in the
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259:See the introduction to the web feature on
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56:. Very hard building stones, such as
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188:Mohs scale of mineral hardness
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139:are included, as well as the
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267:Metropolitan Museum of Art
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238:"Cameo" Glossary database
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290:Visual arts materials
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209:work, in fact using
36:Hardstone (musician)
34:For other uses, see
265:Exhibition at the
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106:opus sectile
86:rock crystal
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219:Pietre dure
202:pietra dura
196:pietre dure
110:Cosmatesque
102:pietre dure
50:archaeology
279:Categories
215:Florentine
180:heliotrope
156:chalcedony
141:mineraloid
28:Shah Jahan
285:Gemstones
176:carnelion
129:alabaster
121:soapstone
94:carnelian
62:jewellery
54:gemstones
42:Hardstone
241:Archived
164:amethyst
144:obsidian
127:such as
125:minerals
211:marbles
58:granite
295:Stones
184:jasper
152:quartz
114:marble
225:Notes
207:inlay
160:agate
133:amber
98:inlay
78:agate
172:onyx
168:sard
135:and
90:sard
82:onyx
74:jade
21:Jade
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137:jet
92:or
48:or
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