Igneous Rocks Collection - Set of 15 Geological Specimens
EN1972-01
$67.00
| QTY | Price |
|---|---|
| 1 | $67.00 |
| 2 | $60.30 |
Description
Explore the fascinating world of igneous rocks with this 15-piece geological collection, designed for students, educators, and enthusiasts alike. This set features a comprehensive selection of both intrusive and extrusive igneous rocks, showcasing a range of textures including phaneritic, porphyritic, and aphanitic varieties. Each specimen measures approximately 1½" x 1½" and comes number-coded for easy identification and classroom organization.
Contents
Phaneritic Texture
- Pegmatite
- Granite
- Syenite
- Anorthosite
- Gabbro
Porphyritic Texture
- Phyolite Porphyry
- Trachyte Porphyry
Aphanitic Texture
- Basalt
- Rhyolite
- Andesite
- Tuff
- Obsidian
- Pirchstone
- Pumice
- Scoria
Together, they provide a complete overview of igneous rock formation, from slow-cooling intrusive rocks with large crystals to fast-cooling volcanic rocks with glassy or porous textures.
Perfect for grades 5–12, this kit helps students understand rock classification, texture, and composition through hands-on study. A detailed description sheet is included, outlining the composition and characteristics of each specimen, making it an ideal teaching tool for classrooms, labs, and homeschool environments.
This igneous rock set is an excellent way to bring Earth science lessons to life while encouraging curiosity about the dynamic processes that shape our planet.
Features
- 15 representative igneous rock specimens – intrusive and extrusive types
- Covers phaneritic, porphyritic, and aphanitic textures
- Specimen size: approx. 1½" x 1½", number-coded for easy reference
- Ideal for grades 5–12, classrooms, labs, and homeschool study
- Detailed description sheet with composition and characteristics
- Durable, hands-on teaching tool for Earth science and geology
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