You Searched For: Research+Minerals
177 results were found
Earth Science Lab Activities
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Earth Science Lab Activities Astronomy Earth Science Lab Activities ESCP Earth Science Lab Activities General Earth Science Lab Activities Geological Processes Earth Science Lab Activities Historical Earth Science Lab Activities Landforms Earth Sc...
Hornfels
/www.boreal.com/images/Hornfels.pdf
ward’s sciencewardsci.com800-962-2660
Hornfels Type:
Metamorphic, regional. Texture/Appearance:
Homogeneous; dense, fine-grained. Granoblastic; may have porphyroblasts or any of the minerals present.
Color: Varies; light to dark. May be pink, brow...
Earth Science Models
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Earth Science Models Astronomy Earth Science Models Dinosaur Earth Science Models Geological Processes Earth Science Models Globes Earth Science Models Historical Geology Earth Science Models Landforms Earth Science Models Meteorology Earth Scienc...
Andradite
/www.boreal.com/images/Andradite.pdf
Andradite Ca3Fe2+3 (SiO4)3 (Garnet Group) Crystallography:
Isometric; 4/m32/m. Common forms are dodecahedron and trapezohedron, often in combination. Also massive, granular.
Physical Properties: Cleavage: None; parting sometimes distinct. Fracture...
Fluorite
/www.boreal.com/images/Fluorite.pdf
wardsci.com 800-962-2660
Fluorite Ca F2 Crystallography:
Isometric; 4/m32/m. Usually cubic, often as penetration twins twinned on {111}. Other forms rare, commonly in crystals or cleavable masses; also massive, granular.
Physical Properties: Cleav...
Bauxite
/www.boreal.com/images/Bauxite.pdf
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Bauxite Al (OH)3/AlO • OH Crystallography:
A mixture; often pisolitic in round concretionary grains, and also earthy, massive. Physical Properties:
Cleavage: None; uneven fracture. Hardness: 1.0-3.0. Specific ...
Ward's Geology/Earth Science
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Ward's Geology/Earth Science Specimens, Collections, Kits and Resources for Grade K-12 Teaching earth science or environmental science in your core curriculum? We’ve got everything you need, from high quality geology specimens, to time-saving kits...
Magnetite
/www.boreal.com/images/Magnetite.pdf
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Magnetite Fe+2Fe2+3O4 (Spinel Group) Crystallography:
Isometric; 4/m32/m. Frequently in octahedral crystals; rarely dodecahedral. Commonly coarse-to fine-grained granular, massive.
Physical Properties: Cleavag...
Quartz(Jasper)
/www.boreal.com/images/Quartz(Jasper).pdf
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Quartz (variety Jasper) Si O2 Crystallography:
Hexagonal -R; 32 (low-quartz). Hexagonal; 622 (high quartz). Cryptocrystalline; massive granular.
Physical Properties: Cleavage: Generally none; occasional indistinct rhombohe...
Limestone
/www.boreal.com/images/Limestone.pdf
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Limestone Type:
Sedimentary; chemical or clastic. Texture/Appearance:
Fine to coarsely crystalline; varieties may be dense, compact and graded to brecciated, styliolitic, or oolitic. Stratification usually ind...
Quartz(Amethyst)
/www.boreal.com/images/Quartz(Amethyst).pdf
wardsci.com 800-962-2660
Quartz (variety Amethyst) Si O2 Crystallography:
Hexagonal -R;32 (low quartz). Hexagonal; 622 (high quartz). Crystals not common. Usually massive, coarsely crystalline.
Physical Properties: Cleavage: Generally none; occasi...
Tuff
/www.boreal.com/images/Tuff.pdf
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Tuff Type:
Igneous; extrusive (pyroclastic). Texture/Appearance:
Clastic texture with angular rock and mineral fragments and lapilli mixed with fine-grained volcanic ash, partly cemented by sedimentary materia...
Arkose
/www.boreal.com/images/Arkose.pdf
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Arkose Type:
Sedimentary; clastic. Texture/Appearance:
Usually coarse-grained, sometimes with pebbles. Angular to subangular, poorly to moderately well-sorted sand grains. No Fossils.
Color: Gray, pink or redd...
Chalcopyrite
/www.boreal.com/images/Chalcopyrite.pdf
wardsci.com 800-962-2660
Chalcopyrite Cu Fe S2 Crystallography:
Tetragonal; 42m. Usually massive; crystals commonly tetrahedral in aspect with the disphenoid.
Physical Properties: Cleavage: Indistinct. Fracture uneven; brittle. Hardness: 3.5-4.0. ...
WS Element of Month Nitrogen BOREAL Final
/www.boreal.com/images/WS_Element%20of%20Month_Nitrogen%20BOREAL%20Final.pdf
1
All About Elements: Nitrogen
http://boreal.com
2 3 boreal.com | 800-387-9393
Fun Facts About… Nitrogen 1. Nitrogen is the fourth most abundant
element in the universe and it makes up the majority of the earth’s atmosphere, at a staggering 78 per...
Getting what you need all in one place has never been easier!
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102 WD Top Category 15615 Everything Science Starts Here! Your definitive source for hands-on science solutions for the classroom. Getting what you need all in one place has never been easier! Get curriculum-aligned products and resources that bri...
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