A comprehensive reference set of Petrology classes.
One hundred examples of the most common types of igneous, sedimentary, and metamorphic rocks from North American localities show the distribution of different rock types throughout the continent. The large sample size provides easy viewing of individual characteristics. The included 108-page manual contains detailed information, including microscopic and megascopic descriptions, for each specimen, plus name, locality, and geologic background. The set is housed in individual, labeled plastic trays.
Contents:100 numbered samples, 3×4". Rocks: Igneous (43), Sedimentary (27), Metamorphic (30).
Caution: Due to the nature of this product it may contain asbestos.