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Emerald jade
| Глоссарий горнодобывающей промышленности |
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Emerald, английский
Cr-doped beryl
Emerald copper, английский
Emerald cut, английский
- A square or rectangular cut diamond with diagonal corners. most emerald cut diamonds have between two and four rows of facets that lie parallel to the girdle.
- The emerald-cut is among the most classic of diamond shapes and is usually cut into a rectangular shape. its clean lines come from step-cutting, or parallel line facets and it is always cut with blocked (cut) corners. the length-to-width ratios for the emerald cut is typically 1.5:1 ratio, meaning that the length of the stone is be about 1½ times the width of the stone, which is the correct way to cut a true emerald shape, however, the emerald can also be cut into a square shape where it is referred to as a ‘square emerald’ which can look similar to the asscher cut.
Emerald filter, английский
Emerald glass, английский
Emerald loupe, английский
Emerald malachite, английский
Emerald nickel, английский
Emerald triplet, английский
Emeralders, английский
A term for the natives of ireland, from its evergreen verdure.
Emeraldine, английский
Jade, английский
Jade, do..., польский
Jade, pocia,giem., польский
Jaded, английский
Jadegrün, немецкий
Milchiger grünton in der farbe des chinesischen schmucksteines
Jadeite, английский
Jadeitite, английский
Jadeolite, английский
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Emerald loupe, английский
Emerald glass, английский
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