"The Mystery of Lyle and Louise"

Nearly pure, green crystalline forsterite.

Brown, earthy, massive; used for yellow pigment.

CAS Number: Mixture
Formula: CaCl₂
Freezing Point: 772 °C
Shelf Life: 12 Months
Storage: Green

Glass rods with one spade end and one button end for stirring, scooping, and crushing.

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Classification Of Living Things In A Simplified Presentation

Students explore plant structures and develop microscopy skills with these slides.

A basic introduction to DNA.

Features two identical flat spatula ends. Perfect for a variety of laboratory uses.

Dark gray with abundant gas pocket vesicles.

Gray and poorly sorted, with a gritty texture.

Typical green-gray, fissile, clay-rich.

White, very dark green, and very dark red to light red granoblastic intergrowth of wollastonite, diopside, and andradite.

CAS Number: 77-92-9
Density: 1.665 g/mL
Freezing Point: 153 °C
Solubility: Water, Alcohol and Ether
Synonyms: Propane Tricarboxylic Acid
Shelf Life: 12 Mouths

Fine crystalline, pure calcite.

Red, classic oolitic texture.