70 Results for: "WardsSci000444"

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Ward's® Sulfur (Massive)

Supplier: Avantor

Pure, bright yellow, Frasch sulfur.

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Ward's Science Essentials® Selenite

Supplier: Avantor

Selenite is a Clear gypsum mineral with a moh's hardness of 2.

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Ward's Science Essentials® Milky Quartz

Supplier: Avantor

Massive white quartz with a moh's hardness 7.

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Ward's® Graphite

Supplier: Avantor

Black, high grade, foliated, greasy feel.

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Ward's® Fluorite (Cleavage)

Supplier: Avantor

Pure, large, transparent-to-translucent cleavages, Mohs’ hardness of 4.

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Ward's Science Essentials® Muscovite

Supplier: Avantor

Muscovite is a mica mineral cut to demonstrate basal cleavage.

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Ward's® Dolomite (Coarse)

Supplier: Avantor

Coarse, 'salt and pepper': dark pyroxene and light andesine. Provides perfect representation of an intermediate igneous rock.

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Ward's Science Essentials® Talc

Supplier: Avantor

Talc is the softest know mineral with a moh's hardness of 1, and composed of clay.

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Ward's® Pink Crystalline Halite

Supplier: Avantor

Himalayan mineral great for teaching and display.

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Brown, fluorescent crystals intergrown in dolomite rock.

WARD’S offers four different specimen sizes to meet your various needs:

Student Specimens. Ideal for students to use for study and identification. Specimens range in size from 1" x 1" to 1" x 2" and come in packages of ten.

Hand Specimens. Great for lectures, demonstrations, and display. Specimens range in size from 2" x 3" to 3" x 4", and each comes in a labeled plastic tray.

Bulk Pack. Several of the smaller pieces are suitable for classroom study, while the larger specimens in the one kilogram pack can be cut to sizes that meet your specific needs. The number and size of pieces will vary.