You Searched For:
32 results were found
WardsSci000450
Description:
Porphyritic igneous rock containing biotite, feldspar, and hornblende.
Description:
Pegmatite is igneous rock similar to granite but with larger crystals.
Description:
Introduce your students to Gray Andesite with large phenocrysts of hornblende.
Description:
Scoria is a dark-colored rock formed from lava with a high gas content.
Description:
Rhyolite is a pale, pink felsic rock with lower density than most igneous rocks.
Description:
Obsidian is hard black colored, volcanic glass.
Description:
Syenite a light-colored rock consisting of feldspars and hornblende.
Description:
Gabbro is Mafic igneous rock formed deep underground consisting of olivine and pyroxene.
Description:
Diorite is a mix of dark pyroxene and light andesine provides perfect representation of an intermediate igneous rock.
Description:
Pumice is light colored glassy rock that floats in water.
Description:
Anorthosite is an intrusive, igneous rock consisting of predominantly plagioclase feldspar.
Description:
Glassy; most specimens float in water.
Description:
Gray-to-brown basaltic, with over 50% vesicles.
Description:
Grayish black trap rock.
Description:
Shiny black volcanic glass showing conchoidal fracture and some spherulites.
Description:
Coarse-grained, with microcline, biotite and horblende phenocrysts.
Inquire for Price
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
![]()
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
![]()
This product is marked as restricted and can only be purchased by approved Shipping Accounts. To apply for a shipping account number, click here. If you need further assistance, call Customer Service at 800-962-2660 or email [email protected].
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Limited quantities of this product are available. To check availability or place an order, call Customer Service at 800-962-2660 or email [email protected].
|
|||||||||