24 Rock Mineral Slide Specimens, Mineral Mills for Geoscience, Fir Gel Sealed 15mm Thickness Slides Ore Specimen Thin Section Set (Pack of 24)

Our microscopic slides are collected from natural unweathered rocks by professionals, cut and ground to make thin slices of high-precision specimens. Using thickened optical slides, 30 micron specimen thin slides, clean and translucent, obvious structure, clear imaging. Serving all kinds of laboratories, colleges and universities, scientific research units, focusing on product details, to win the trust of customers.Inner sponge layerThe inner sponge layer protects the slide from breakage during transportation or movement, so that the product will not have any damage when you get it!Individual Card SlotEach slide has an independent card slot for fixing slides to avoid friction and breakage of slides.Wooden material with metal clipsWooden material is convenient for long-term storage of biological slides and easy to carry!Thickened optical glass materialOptical glass slide size: 3 "x1 "x0.5" (75mmx25mmx15mm), clean, transparent, translucent, smooth polished edges, no sharp corners, no finger scratches.Warm reminder: individual customers do not pay attention to the front and back when opening and lead to slices fall, so we have a label on the front of the specimen box, open with the label facing up, Instruments Ltd. imitations will be investigated.[Product Name] 24 Rock Mineral Slide Specimens[Place of Origin] China[Material] Glass[Material] Natural, no weathering[Color Processing] Clear, Bright, Uniform[Packing] Wooden Case/PVC[Quantity] 24pcs

• 1.24 kinds of rock mineral slide specimens: professionals collect natural non-weathered rocks, cut and grind them to make high-precision specimen slides. Each slide is hand-assembled, with sharp edges and corners, not hurting your hands.
• 2.PVC box/wooden box 24 pieces: PVC material, good hardness, not easy to deform and damage. Wooden box with good air permeability, metal hinge, metal buckle. Sponge cushion inside the box to protect the slides from friction damage in the process of moving, independent card slot can make the slides neatly arranged, fixed slices, easy to take and put.
• 3. Thickened slides: the use of thickened optical slides, 30 micron specimen thin section, clean and transparent, obvious structure, clear imaging. Polished edges, no sharp corners, no scratches, labeled, stored in a beautiful plastic/wooden box.
• 4. Specifications: optical glass slide size: 3 "x1 "x0.5" (75mmx25mmx15mm), pvc box size: 5*4.1*1.3in.
• 5. The significance of studying rocks: to understand the history of the formation and evolution of the earth; to search for mineral resources; to provide an important basis for solving the problems of engineering geology, earthquakes, volcanic disasters, changes in the environment and so on. It can be used for high education/geological research/mineral research.