The Arizona Gold and Gems Map package is one of the most comprehensive in the collection with 34 different gems identified and located on a modern USGS map. It contains 5 maps, printed on both sides. The old maps included are 1868, 1869, 1881 and 1886 and are of interest to both the gold and gem enthusiast and those interested in old maps. It is a good companion to the Arizona Ghost Towns package.
Map identifies locations of: gold and silver, agate, apache tears, aragonite, azurite, beryl, calcite, chalcopyrite, chalcedony, chrysocolla, chert, epidote, flourite, fossils, garnet, geodes, hematite, jasper, malachite, obsidian, opal, petrified wood, pyrite, quartz, rhodochrosite, rhodonite, rhyolite, saginite, topaz, travertine, tourmaline, vanadinite and wulfenite.
Map identifies locations of: gold and silver, acinolite, agate, amazonite, amethyst, apache tears, apatite, aquamarine, aragonite, argenite, azurite, barite, beryl, bornite, calcite, cerussite, chalcedony, chalcopyrite, chlorargyrite, chlorargyrite, chrysocolla, chrysoberyl, corundum, covellite, cuprite, enargite, epidote, feldspar, ferberite, fluorite, fossil, garnet, geodes, hematite, heubnerite, jasper, lepidolite, limonite, magnetite, malachite, marcastite, muscovite, natrolite, opal, orthoclase, petrified wood, phenakite, pyrite, quartz, rhodochrosite, rhodonite, sapphire, scheelite, siderite, smithsonite, sphalerite, spodumene, stephanite, stibnite, sylvanite, thomsonite, topaz, tourmaline, turquoise, and zircon.
The BelOMO 10x21mm(.85") triplet loupe magnifier has a viewing area of 0.65 inch (17mm), much larger than the Bausch & Lomb Hastings Triplet Magnifier. The 3 elements making up this achromatic triplet provide a bright and clear view. The 10x power magnification provides the best magnification to depth of field ratio and is the most popular power for a hand held magnifier. The housing and cover are machined metal and coated with a matte black finish and assembled using flathead screws. Belorussian Optical and Mechanical Association (BelOMA), makers of sights for guided weaponry, camera lenses, and other optical components manufacturers these loupes.
We highly recommend this loupe. This is the lens we use all the time.
Each BelOMO loupe we ship is custom treated to prevent the screws from coming loose with usage.
Colorado Geologic Highway Map and Shaded Elevation Map with 14,000 ft. peaks, selected mining districts, & dinosaur localities.Also includes geologic explanation, description of formations, cross section, and discussion of Colorado's geology, water, & energy & mineral resources.
Sign in to post a review