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Mechanical & Chemical Weathering of Rocks
Mechanical & Chemical Weathering of Rocks
Price: $59.95
What impact do chemicals and the elements have on rocks? Your students will observe the action and rate of such chemical weathering processes as oxidation, carbonation, and acidity. They’ll also gain insight into the relationship environmental fac..
Product Number: SB32167M
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Rhyolite - 1-kg Pkg.
Rhyolite - 1-kg Pkg.
Price: $8.65
Nasco packages its bulk Rock and Mineral Specimens in both 1-kg packages and packages of ten 3 cm x 4 cm specimens. This enables you to order specimens by weight for large projects or in presized specimens ready for lab and students identification.<..
Product Number: SB09550M
  Quantity:
 
Soft Vinyl Impact Goggles
Soft Vinyl Impact Goggles
Price: $3.70
Coverall style, soft vinyl goggles mold to all faces comfortably, and may be worn over prescription glasses. Frame perforated for full ventilation. Large, one-piece polycarbonate clear lens offers wide vision. Recommended for protection against flyi..
Product Number: SB25323(X)M
  Quantity:
 
Andesite (Porphyry) - 1-kg Pkg.
Andesite (Porphyry) - 1-kg Pkg.
Price: $9.75
Nasco packages its bulk Rock and Mineral Specimens in both 1-kg packages and packages of ten 3 cm x 4 cm specimens. This enables you to order specimens by weight for large projects or in presized specimens ready for lab and students identification.<..
Product Number: SB10632M
  Quantity:
 
Basalt (Vesicular Black) - 1-kg Pkg.
Basalt (Vesicular Black) - 1-kg Pkg.
Price: $10.50
Nasco packages its bulk Rock and Mineral Specimens in both 1-kg packages and packages of ten 3 cm x 4 cm specimens. This enables you to order specimens by weight for large projects or in presized specimens ready for lab and students identification.<..
Product Number: SB14222M
  Quantity:
 
Earth Science DVD Library
Earth Science DVD Library
Price: $227.85
The perfect curriculum solution to creative and engaging lessons with video. Features 23 focused segments. Use each segment to introduce, highlight, or initiate key curricular topics. Each segment is 10 minutes. DVDs include: The Earth’s Format..
Product Number: SB40894M
  Quantity:
 
Limestone (Gray, Medium-Grained) - 1 kg Pkg.
Limestone (Gray, Medium-Grained) - 1 kg Pkg.
Price: $9.25
Nasco packages its bulk Rock and Mineral Specimens in both 1 kg packages and packages of ten 3 cm x 4 cm specimens. This enables you to order specimens by weight for large projects or in presized specimens ready for lab and students identification.
Product Number: SB09545M
  Quantity:
 
Sandstone (Banded) - 1-kg Pkg.
Sandstone (Banded) - 1-kg Pkg.
Price: $10.75
Nasco packages its bulk Rock and Mineral Specimens in both 1-kg packages and packages of ten 3 cm x 4 cm specimens. This enables you to order specimens by weight for large projects or in presized specimens ready for lab and students identification.<..
Product Number: SB09551M
  Quantity:
 
Granite (Pink, Coarse-Grained) - 1 kg Pkg.
Granite (Pink, Coarse-Grained) - 1 kg Pkg.
Price: $10.25
Nasco packages its bulk Rock and Mineral Specimens in both 1 kg packages and packages of ten 3 cm x 4 cm specimens. This enables you to order specimens by weight for large projects or in presized specimens ready for lab and students identification.
Product Number: SB09544M
  Quantity:
 
Rock Collection
Rock Collection
Price: $19.85
The three basic rock types, all separately packaged in a solid storage box. Easy to use and easy to store. The price is right. Includes sedimentary, metamorphic, and igneous rocks.
Product Number: SB47390M
  Quantity: