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.
Collectors today prize well-maintained Atari consoles and rare game cartridges, with some fetching several thousand dollars. These home or arcade video games, particularly in their original, or ...
Today, even sets in “good” condition can fetch over a hundred dollars thanks to the toy’s enduring popularity and association with Knievel’s daredevil legacy. 4. Atari 2600 Console
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]
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 ...
Slice of Eilat stone. Eilat Stone (Hebrew: אבן אילת) is a gemstone that derives its name from the city of Eilat in Israel, where it was once mined.It is characterized by a green-blue heterogeneous mixture of several secondary copper minerals, including malachite, azurite, turquoise, pseudomalachite, and chrysocolla.
Chrysoprase, chrysophrase or chrysoprasus is a gemstone variety of chalcedony (a cryptocrystalline form of silica) that contains small quantities of nickel.Its color is normally apple-green, but varies from turquoise-like cyan to deep green.
View what these 11 toys are worth today: EXPLORE MORE: The unusual items that 11 successful people have in their offices. RELATED: The most dangerous toys of 2015. More on AOL.com: