Ore Microscopy and Ore Petrography Used Book by James R Craig $200.00 1 in stock Ore Microscopy and Ore Petrography Used Book by James R Craig quantity Add to cart Categories: Books, Mining Equipment, Prospecting, Geolbases, Microscopes Tags: Books, geolbases, Laboratory, microscopes, mining, Petrology, Prospecting Description Additional information Description Ore Microscopy and Ore Petrography Used Book by James R Craig Hardcover Additional information Weight 1 kg Related products Microscope Camera $295.94 Microscopes Add to cart Polarizing Ore Microscope Geological $1,483.40 Head: Trinocular Inclined at 45 Degrees Rotatable 360 degrees With slots for conpensating plates Sliding Bertrand Lens Camera Port: 100% Light Transfer Epi Illumination with Polarizer Analyzer: 360 Degrees Rotation – swing out for bright field Focusing: Graduated Separate Coarse & Fine knobs Polarizer: Swing Out Polarizer Nosepiece: Quadruple revolving with positive centering & click … Continue reading “Polarizing Ore Microscope Geological” Add to cart USB Digital Microscope Zoom $60.00 USB Mini Digital Micoscope Up to 1600×1200 resolution Zoom magnification HD video 7inch screen Add to cart Geolbases Single User $80.00 Mineral Databases Add to cart