Collection of Unmounted Gemstones

Collection of Unmounted Gemstones
A teaching collection of 53 labeled unmounted gemstones suitable for gemological instruction. Including various cuts and sizes: amethyst quartz, 10.65 cts; smoky quartz, 10.30 cts;"Palmeira Gold" Citrine Quartz, 9.71 cts; deep gold citrine quartz, 14.21 cts; pyrope garnet, 2.36 cts; olive green peridot, 4.78 cts; pale pink kunzite, 6.06 cts; orange fire opal, 1.83 cts; Pale Green Fluorite, 1.38 cts; deep purple amethyst, 5.11 cts; heliodor (yellow beryl), 2.21 cts; blue sapphire, 1.58 cts; light gold citrine quartz, 6.98 cts; optically clear rock crystal quartz, 8.35 cts; gahnospinel (very deep blue spinel), 4.89 cts; yellow scapolite, 3.73 cts; smoky quartz, 16.37 cts; morganite, 7.87 cts; aquamarine, 2.44 cts, ; pale pink fluorite, 1.04 cts; cubic zirconia, 7.11 cts; kornerupine, 3.46 cts; colorless danburite, 4.61 cts; tanzanite, 1.86 cts; pyrope garnet, 6.01 cts; pale lemon labradorite, 1.81 cts; blue zircon, 1.54 cts; light gold citrine, 12.0 cts; ametrine, 12.57 cts; ruby corundum, 2.99 cts; London blue topaz, 14.75 cts; iolite cordierite, 1.71 cts; emerald, 0.37 cts; moldavite, 2.15 cts; petalite, 1.05 cts; colorless topaz, 2.61 cts; pale pink topaz, 0.30 cts; chrysoberyl, 2.05 cts; red spinel, 0.53 cts; colorless aragonite, 0.98 cts; brown obsidian, 2.10 cts; deep pink tourmaline, 1.04 cts; smoky sanidine (orthoclase), 1.10 cts; strontium titanite, 1.30 cts; vesuvianite, 0.28 cts; dark red rutile, 0.44 cts; green-yellow apatite, 1.08 cts; andalusite, 0.46 cts;blue topaz, 8.70 cts; chrome diopside, 1.08 cts;sherry topaz, 1.87 cts; tanzanite, 0.96 cts; green stone, 1.16 cts. (53)