You searched for: Specimens
Specimens are available for use in a wide variety of organic and inorganic testing procedures. Organic samples can be utilized for dissection purposes or studying whole preserved or life specimens, with practical examples in cellular biology or the internal structures of whole organs and complex multicellular systems. Rock specimens are useful for studying textures, grain sizes, and other features brought about by pressure, temperature, and other natural forces, offering a glimpse into the Earth’s geological history.
Corundum (Sapphire)
Supplier: ADAM MOORE MO
Beautiful, blue, hexagonal, sapphire crystals. Average size: 3/8". Madagascar.
Expand 1 Items
Ward's® Igneous Petro-Lab Set
Supplier: Avantor
Designed for Introductory College Petrography Labs
Expand 1 Items
Ward's® Titanite
Supplier: Avantor
Our excellent series of standard thin sections features important and interesting rock-forming mineral types most often found in field samples.
Expand 1 Items
Ward's® Ultramafic Rocks Thin Sections Set
Supplier: Avantor
Enhance Your Ultramafic Studies with This Special Petrographic Resource
Expand 1 Items
Ward's® Topaz
Supplier: Avantor
Our excellent series of standard thin sections features important and interesting rock-forming mineral types most often found in field samples.
Expand 1 Items
Coralline Alga
Supplier: Avantor
Supplied in a jar of 50% glycerine. Enough materials for 10 students, unless specified as a jar of each.
Expand 1 Items
Ward's® Refractive Index Immersion Slide Set
Supplier: Avantor
Ten New Slides in a Complete Teaching Set
Expand 1 Items
GEO-logic Sedimentary Rocks Thin Section Topic Set
Supplier: Avantor
Examine the Mineral Composition of Sedimentary Rocks
Expand 1 Items
Nepheline
Supplier: Avantor
Our excellent series of standard thin sections features important and interesting rock-forming mineral types most often found in field samples.
Expand 1 Items
Octahedrite
Supplier: ADAM MOORE MO
Polished, etched iron meteorite slice showing Widmanstatten structure, 1–1 1/2".
Expand 1 Items
Bismuth
Supplier: ADAM MOORE MO
Synthetic, iridescent skeletal crystal, average size 1".
Expand 1 Items
Indochinite
Supplier: ADAM MOORE MO
Large, black, rounded tektite, 1 1/2". Thailand.
Expand 1 Items
Gem Minerals
Supplier: GEOSCIENCE INDUSTRIES INC SE
Observe and compare gem minerals
Expand 1 Items
Ward's® Illite Shale
Supplier: MASTERDATA QL HOLD 2
Green shale which contains approximately 85% Illite. Impurities may include other clay minerals, such as micas and feldspars.
Expand 1 Items
Universal Specific Gravity Kit for an Electronic Scale
Supplier: MINERALAB, LLC
The Universal Specific Gravity Kit is designed to be used with any electronic scale with a minimum capacity of 15 grams and a tare (re-zeroing) function to easily measure the specific gravity of gemstones and minerals.
Just weigh the stone "in air" on the integrated weighing platform of the scale, then without changing the setup, weigh the stone in water by placing it in the underwater weighing pan of the gem holder suspended above the platform. Plug the two values into the specific gravity equation and obtain the specific gravity of your stone.
Includes: lightweight gem holder support and underwater weighing pan, independent, spill-resistant, adjustable beaker support, beaker for filling with water - 100ml capacity, aluminum test weight, stainless steel tweezers, instructions, reproducible Specific Gravity worksheet, table of 300 common minerals/gems sorted by SG, with 6 other properties, including refractive index.
Note: shown with Boreal Balance - not included.
Expand 1 Items
General Collection of Rocks and Minerals
Supplier: GEOSCIENCE INDUSTRIES INC SE
Students discover the variety of rocks and minerals with this collection.
Expand 1 Items
Long Wave Fluorescent Minerals Set
Supplier: GEOSCIENCE INDUSTRIES INC SE
Add the Color of Fluorescence to Your Studies
Expand 1 Items
Tumbled Stone Mixed Assortment
Supplier: CRAFTSTONES
This coloful mix of naturally colored polished stones are available in a variety of tumbled sizes. 1 lb. package.
Expand 3 Items
Quartz (Agate) Geode
Supplier: ADAM MOORE MO
Distinctive cut and polished geode halves with agate rims and drusy crystal linings. Average size: 1 1/2–2" diameter. Utah.
Expand 1 Items
Pyrite Crystal Group
Supplier: ADAM MOORE MO
Choice intergrown crystal groups, many with striated pyritohedral crystal faces. Perfect for classroom study. Average size: 1" x 1". Peru.
Expand 1 Items
Staurolite (Twin)
Supplier: ADAM MOORE MO
Classic staurolite crystal twins in schistose matrix with well-defined crystal form. Average size: 2" x 3". Russia.
Expand 1 Items
Chalcanthite
Supplier: ADAM MOORE MO
Brilliant blue lab-grown copper sulfate crystal group. Average size: 2" x 2". Poland.
Expand 1 Items
Amazonite
Supplier: ADAM MOORE MO
Feldspar group; blue-green, microcline, triclinic, 3/4". Colorado.
Expand 1 Items
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International