You Searched For: Classroom+Minerals
70 results were found
Azurite
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Azurite Cu3 (CO3)2 (OH)2 Crystallography:
Monoclinic; 2/m. Habit varies; crystals commonly complex and malformed. Also massive.
Physical Properties: Cleavage: {011} perfect, {100} fair. Fracture conchoidal, br...
Topaz
/www.boreal.com/images/Topaz.pdf
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Topaz Al2SiO4 (F,OH)2 Crystallography:
Orthorhombic; 2/m2/m2/m. Crystals commonly prismatic with vertical prism faces often striated; also in crystalline masses or granular.
Physical Properties: Cleavage: {001} perfect. Fr...
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...
Hornfels
/www.boreal.com/images/Hornfels.pdf
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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...
Axolotls
/www.boreal.com/images/Axolotls.pdf
5100 West Henrietta Rd • PO Box 92912 • Rochester, NY 14692-9012 • p: 800 962-2660 • f: 800 635-8439 • wardsci.com
ward's+boreal env.lh.indd 2 12/7/2012 9:34:30 AM
Conditions for Ownership Axolotls are restricted in Canada. Under no circumstances ...
Albite
/www.boreal.com/images/Albite.pdf
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Albite NaAlSi3O8 (An0-10) (Feldspar Group) (see also Plagioclase) Crystallography:
Triclinic; 1. Crystals commonly tabular parallel to {010}; sometimes elongated on b. Twinning and striations common. Often as ...
Corundum
/www.boreal.com/images/Corundum.pdf
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Corundum Al2O3 Crystallography:
Hexagonal-R; 32/m. Crystals commonly tabular on {0001} or prismatic {1120}; often rude barrel-shaped crystals. Usually massive; coarse or fine granular.
Physical Properties: Cle...
Actinolite
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Actinolite Ca2 (Mg, Fe+2)5 Si8O22(OH)2 (Amphibole Group) Crystallography:
Monoclinic; 2/m. Crystals usually prismatic; columnar or fibrous. Also massive or granular.
Physical Properties: Cleavage: {110} perfec...
Boreal Painted Lady 2017 Instructions
/www.boreal.com/images/Boreal_Painted_Lady_2017_Instructions.pdf
399 Vansickle Road • St. Catharines, Ontario L2S 3T4
Painted lady Butterfly
The topside of the painted lady is orange-brown and brownish-black. The front wings of the butterfly also have white spots, and underneath four small eyespots are found on...
kindergarten temp probe- final
/www.boreal.com/images/kindergarten_temp_probe-_final.pdf
Feel the heat Kindergarten: Temperature Probe
Aligned with National Standards
Call WARD’S at 1-800-962-2660 for Technical Assistance Page 2
This is a teacher-led whole class inquiry activity where students demonstrate and observe the effects of su...
Siltstone
/www.boreal.com/images/Siltstone.pdf
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Siltstone Type:
Sedimentary; clastic. Texture/Appearance:
Silt-sized (<1/16 mm) to very fine sand-sized particles; massive, not laminated (no bedding planes) may exhibit significant clay or sand.
Color: Tan, g...
Chalcocite
/www.boreal.com/images/Chalcocite.pdf
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Chalcocite Cu2S Crystallography:
Orthorhombic; 2/m2/m2/m (below 105°C); above 105°C, hexagonal. Crystals uncommon, usually small and tabular with hexagonal outline. More often fine-grained and massive.
Physica...
Hornblende
/www.boreal.com/images/Hornblende.pdf
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Hornblende (Ca,Na)2-3 (Mg,Fe,Al)5 SI6 (Si,Al)2 O22 (OH)2 (Amphibole Group) Crystallography:
Monoclinic: 2/m. Crystals prismatic usually terminated by {011}. May be columnar to fibrous; coarse-to fine-granular.
Physical Pro...
Spotted Salamanders
/www.boreal.com/images/Spotted_Salamanders.pdf
Spotted Salamander
Conditions for Customer Ownership (per USDA Permits) We hold permits allowing us to transport these organisms. To access permit conditions, click here. Never purchase living specimens without having a disposition strategy in pla...
Diabase
/www.boreal.com/images/Diabase.pdf
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Diabase Type:
Igneous; intrusive. Texture/Appearance:
Often porphyritic; characterized by an ophitic groundmass where intersecting plagioclase laths are partially or completely enclosed by pyroxene. Massive wi...
Ilmenite
/www.boreal.com/images/Ilmenite.pdf
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Ilmenite Fe+2 Ti O3 Crystallography:
Hexagonal-R; 3. Crystals usually thick tabular with prominent basal planes and small rhombohedral truncations. Commonly in thin plates, massive or compact; also in grains o...
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