"Freeze-Dried Specimens"
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Ward's Science Essentials® Bituminous Shale
Bituminous rich black shale for hands-on investigations.
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Ward's Science Essentials® Pink Gneiss
Pink Gneiss is foliated pink and black bands of biotite.
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Ward's Science Essentials® Shale
Shale is a rich, gray fissile clay rock.
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Ward's® Limestone (Gray)
Fine, common limestone; massive, and will fizzle with HCl.
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Ward's® Banded Iron Formation
A sawn and lacquered slab of classic Precambrian banded layers of hematite (iron) and quartz. Average size: 3" x 4". Ontario, Canada.
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Ward's® Introductory Mineral & Rock Collection With Matching Thin Sections
Buy Both the Thin Section Set and the Hand Specimen Set and Save!
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Ward's® Basalt (Olivine Porphyry)
When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.
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Ward's® Mineral Thin Sections Set
Forty mineral thin sections for Petrography Studies
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