precious-metal plating
51Tie pin — Golden tiepin with emerald, 19th century A Tie pin (also known as a Stick pin), is a neckwear controlling device, originally worn by wealthy English gentlemen to secure the folds of their cravats, they were first popularized at the beginning of… …
52Draw plate — Two drawplates for different wire gauge Drawing silver wire by hand pulling A …
53Vermeil — For the football coach, see Dick Vermeil. A vermeil wine cooler manufactured in 1810 by Paul Storr is located in the Vermeil Room of the White House. Vermeil (pronounced /ˈvɜrmɪl/ or /vərˈmeɪ/ …
54Carat (mass) — This article is about the unit of mass used for gemstones and pearls. For the purity scale used for gold, see carat (purity). The carat is a unit of mass equal to 200 mg (0.2 g; 0.007055 oz) and is used for measuring gemstones and pearls.… …
55Quartz — This article is about the mineral. For other uses, see Quartz (disambiguation). Quartz Quartz crystal cluster from Tibet General Category …
56Tourmaline — Schorl Tourmaline General Category Cyclosilicate Chemical formula (Ca,K,Na,[ …
57Garnet — For other uses, see Garnet (disambiguation). Garnet General Category Nesosilicate Chemical …
58Carnelian — For other uses, see Carnelian (disambiguation). Cornelian redirects here. For other uses, see Cornelian (disambiguation). Sard redirects here. For other uses, see Sard (disambiguation). Carnelian / Sard Polishe …
59Turquoise — For other uses, see Turquoise (disambiguation). Turquoise Turquoise (tumble finished) one inch (25 mm) long. This pebble is greenish and therefore low grade General …
60Brooch — Detail of the Irish pseudo penannular Londesborough Brooch A brooch (pronounced /ˈbroʊtʃ/); also known in ancient times as a fibula; is a decorative jewelry item designed to be attached to garments. It is usually made of metal, often silver… …
