Search results
Results From The WOW.Com Content Network
Chrysocolla has a cyan (blue-green) color and is a minor ore of copper, having a hardness of 2.5 to 7.0. It is of secondary origin and forms in the oxidation zones of copper ore bodies. Associated minerals are quartz , limonite , azurite , malachite , cuprite , and other secondary copper minerals.
Daggett, Parker, World-Wide Heritage Auctions: January 2005 $1,020,000 1863 $20 PR-65+ United States Eliasberg Heritage Auctions May 2022 $1,012,000 1921 $20 United States Hesselgesser Goldberg September 2007 $1,006,250 1796 With Stars $2.50 United States Byron Reed Heritage Auctions: January 2008 $1,006,250 1885 Trade Dollar United States Norweb
Technically, anything over 20 years old can be coined "vintage." But when you truly think of items worth this title, your brain doesn't go to Beanie Babies. Instead, it conjures up images of vinyl...
Martin Ruland (Lexicon alchemiae) explains chrysocolla as molybdochalkos, a copper-lead alloy. In Leyden papyrus X recipe 31 chrysocolla is an alloy composed of 4 parts copper, 2 parts asem (a kind of tin-copper alloy) and 1 part gold. Argyrochrysocolla appears to designate an alloy of gold and silver. [3]
Also found among the Roman coins were 72 gold aurei, dated from 18 B.C. to 47 A.D. Those coins show no signs of wear and likely came from a pile of freshly minted coins, according to the Cultural ...
Read more The post 14 Things From the 1950s That Could Be Worth a Ton Today appeared first on Wealth Gang. Just ask this guy who sold a 1952 Mickey Mantle baseball card for $12.6 million.
Sodalite (/ ˈ s oʊ. d ə ˌ l aɪ t / SOH-də-lyte) is a tectosilicate mineral with the formula Na 8 (Al 6 Si 6 O 24)Cl 2, with royal blue varieties widely used as an ornamental gemstone. ...
1. Vintage Playmobil. Could be worth: $1,200 Certainly you remember this not-even-close-to-as-good version of Lego. Playmobil is still around today, but if you've got the old Victorian Mansion set ...