Test
This freestanding seismograph model simulates all the parts of a seismograph and can produce a record of localized movement by running a pencil over a roll of paper. The measurements made by the seismograph can be studied and analyzed, allowing students to compare several different seismic events.
Karst, Caves and Water Action Landform Model showing the physical, mechanical and chemical effect of water on geomorphology.
For use in comparing with sandstone and metamorphic classification exercises. EISCO Quartzite Specimen (Metamorphic Rock) is formed by applying significant pressure to sandstone. Because of its durable nature, quartzite is often used in paleoclimate studi
Width (English) | Approx. 1 in. |
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Product Type | Quartzite Study Specimen (Metamorphic Rock) |
Packaging | Clear labeled and barcoded bag |
For Use With (Application) | Comparing with sandstone and metamorphic classification exercises |
Width (Metric) | Approx. 3 cm |
For use in learning about differential stresses and foliation in metamorphic rocks. EISCO Augen Gneiss Specimen (Metamorphic Rock) is high-grade metamorphic rock formed from other rocks undergoing alteration from intense heat and pressure.
Width (English) | Approx. 1 in. |
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Product Type | Augen Gneiss Study Specimen (Metamorphic Rock) |
Packaging | Clear labeled and barcoded bag |
For Use With (Application) | Learning about differential stresses and foliation in metamorphic rocks |
Width (Metric) | Approx. 3 cm |
Useful for illustrating important folds and faults found in Earth's crust. Students can understand fold planes, the effect of tectonics stress, and structural elements of a fault.
Demonstrates underlying strata and typical phenomenon of water erosion features in Arizona, Utah, the Grand Canyon, and the Grand Staircase. Includes a numbered key card to help students identify 27 distinct geological landscapes.
Contour Map Demonstration Model showing hills, valleys, ridges, saddles, draws, spurs, cliffs, cuts and fills.
Tectonics Model showing detailed representations of the Earth's layers, including both active and passive margins, oceanic ridges with rift valley, Benioff plane, oceanic trenches, continental shelf and slopes.
For use in studying both igneous and metamorphic rocks. EISCO Hornblende (Amphibole Mineral) Specimen is part of group of minerals known as amphiboles, which are chemically and structurally similar to pyroxenes, but include water in their atomic structure
Width (English) | Approx. 1 in. |
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Product Type | Hornblende Study Specimen (Amphibole Mineral) |
Packaging | Clear labeled and barcoded bag |
For Use With (Application) | Study of two-plane, non-perpendicular cleavage |
Width (Metric) | Approx. 3 cm |
Underground Deposits Model showing mineral deposits, oil fields, salt mines and a coal seam.
Sea Bottom Counter Model showing the important features on the bottom of the sea.
For use as example of sedimentary rock formed chemically. EISCO Chalk Limestone Specimen (Sedimentary Rock) is made up of organic material, mostly calcium carbonate.
Width (English) | Approx. 1 in. |
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Product Type | Chalk Limestone Study Specimen (Sedimentary Rock) |
Packaging | Clear labeled and barcoded bag |
For Use With (Application) | Example of sedimentary rock formed chemically |
Width (Metric) | Approx. 3 cm |
For use in studying hydrothermal alteration of rocks and minerals. EISCO Amphibolite Specimen (Metamorphic Rock) is formed from hornblende that has undergone significant amount of differential pressure.
Width (English) | Approx. 1 in. |
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Product Type | Amphibolite Study Specimen (Metamorphic Rock) |
Packaging | Clear labeled and barcoded bag |
For Use With (Application) | Studying hydrothermal alteration of rocks and minerals |
Width (Metric) | Approx. 3 cm |
For use as tool to explain specific gravity to students - EISCO Galena Mineral Specimen is used in classroom identification labs and exercises, correlates well to Next Generation Science Standards Evidence Statements.
Width (English) | Approx. 1 in. |
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Product Type | Galena Mineral Study Specimen |
Packaging | Clear labeled and barcoded bag |
For Use With (Application) | Study of specific gravity |
Width (Metric) | Approx. 3 cm |
For use in exercises in igneous rock classification. EISCO Volcanic Tuff Specimen (Igneous Rock) is formed by ash and dust deposited during explosive volcanic eruptions that eventually become compacted and lithified, forming large packages of tuff. These
Width (English) | Approx. 1 in. |
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Product Type | Volcanic Tuff Study Specimen (Igneous Rock) |
Packaging | Clear labeled and barcoded bag |
For Use With (Application) | Exercises in igneous rock classification |
Width (Metric) | Approx. 3 cm |