_:vb6964566 "1637, Monro, his expedition with the Worthy Scots Regiment (called Mac-Keys Regiment), republished in 1999 \u2192ISBN, page 102:"@en . _:vb6964566 "To shew this by example, we reade of Sabina Poppcea, to whom nothing was wanting, but shame and honestie, being extremely beloved of Nero, had the colour of her haire yellow, like Amber, which Nero esteemed much of, [\u2026] ."@en . "2" . . _:vb6964567 "Although there are dozens of different types of gems, among the best known and most important are [\u2026] . (Common gem materials not addressed in this article include amber, amethyst, chalcedony, garnet, lazurite, malachite, opals, peridot, rhodonite, spinel, tourmaline, turquoise and zircon.)"@en . _:vb6964566 . _:vb6964567 . _:vb6964565 "A hard, generally yellow to brown translucent or transparent fossil resin from extinct coniferous trees of the pine genus, used for jewellery, decoration and later dissolved as a binder in varnishes. One variety, blue amber, appears blue rather than yellow under direct sunlight. [from 15th c.]"@en . _:vb6964567 "2012 March, Lee A. Groat, \u201CGemstones\u201D, in American Scientist\u200E[1], volume 100, number 2, archived from the original on 14 June 2012, page 128:"@en . _:vb6964565 .