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You Searched For: Igneous Rocks


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Product Image-470025-920

Ward's® Basalt (Flood)

Supplier: Avantor
Description: Classic, dark; from the Columbia Plateau.

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Ward's® Igneous Rock Set of 18

Catalog Number: (470106-756)
Supplier: Avantor
Description: <i>Includes</i>: six each of obsidian, pumice, and basalt. Set of 18.<BR><BR>Common rocks and minerals for testing and identification studies are 2–3cm each.
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Ward's® Andesite (Hornblende)

Supplier: Avantor
Description: Abundant small black phenocrysts in a gray to brown matrix.

Product Image-470226-416

Ward's Science Essentials® Rhyolite

Supplier: Avantor
Description: Rhyolite is a pale, pink felsic rock with lower density than most igneous rocks.

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Ward's Science Essentials® Diorite

Supplier: Avantor
Description: Diorite is a mix of dark pyroxene and light andesine provides perfect representation of an intermediate igneous rock.

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Ward's® Scoria

Supplier: Avantor
Description: Gray-to-brown basaltic, with over 50% vesicles.

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Granite (Porphyritic)

Supplier: Avantor
Description: Coarse-grained, with microcline, biotite and horblende phenocrysts.

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Ward's® Rhyolite (Pink)

Supplier: Avantor
Description: Pale pink felsite, with small sanidine phenocrysts.

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Ward's® Igneous Rock Collection

Supplier: Avantor
Description: Samples of Intrusive and Extrusive Igneous Rocks

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Ward's® Andesite (Porphyry)

Supplier: Avantor
Description: Gray andesite with large, blocky hornblende phenocrysts.

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Ward's® Science Essentials® Andesite

Supplier: Avantor
Description: Introduce your students to Gray Andesite with large phenocrysts of hornblende.

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Ward's Science Essentials® Pumice

Supplier: Avantor
Description: Pumice is light colored glassy rock that floats in water.

Product Image-470226-406

Ward's Science Essentials® Granite

Supplier: Avantor
Description: Porphyritic igneous rock containing biotite, feldspar, and hornblende.

Product Image-470226-408

Ward's® Science Essentials® Pegmatite

Supplier: Avantor
Description: Pegmatite is igneous rock similar to granite but with larger crystals.

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Ward's® Basalt

Supplier: Avantor
Description: Grayish black trap rock.

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Ward's® Tuff (Rhyolitic)

Supplier: Avantor
Description: Gray, fine, friable, with abundant small sanidine crystal fragments.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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