Raw Volcanic Tuff, Igneous Rock Specimen, ± 1″Online now

This is a comfortable and light weight Raw Volcanic Tuff, Igneous Rock Specimen, ± 1″ which is available in many sizes and colours. This is the perfect choice for you and your family for a game or just a casual day out.

This is a comfortable and light weight Raw Volcanic Tuff, Igneous Rock Specimen, ± 1″ which is available in many sizes and colours. This is the perfect choice for you and your family for a game or just a casual day out.

• VOLCANIC TUFF | Dust & ash deposited during explosive volcanic eruptions can become compacted and lithified over time, forming large packages of tuff. These layers show a record of the eruptions size & intensity, and allow geologists to estimate the rate of activity
• GREAT FOR GEOLOGY CLASSROOMS | Ideal for identification & classification exercises
• GEOLOGIST SELECTED | Each specimen is selected and hand processed by an actual geologist, ensuring each sample exhibits defining features
• LOCALLY PROCESSED | Our rock and mineral samples are sourced from a variety of locations around the world and are processed in Victor, NY
• INDIVIDUALLY PACKAGED & LABELED | Each specimen sample is packaged in a transparent bag, and is labeled & barcoded for easy identification

Raw Volcanic Tuff Specimen
Single Sample, 1″

Dust & ash deposited during explosive volcanic eruptions can become compacted and lithified over time, forming large packages of tuff. These layers show a record of the eruptions size & intensity, and allow geologists to estimate the rate of activity. Ideal for teaching students about rounding and sorting, as well as for identification & classification exercises.
While each specimen will vary slightly in shape, size and color, it will measure approximately 1″ in length. Each is individually packaged, labeled & barcoded for easy identification and storage.

Selected & Processed by a Geologist.
Each and every specimen is selected and hand processed by an actual geologist, ensuring that each sample exhibits defining features. Rocks and minerals are sourced from a variety of locations around the world and are processed by hand in Victor, NY.
Technical Support
Always feel free to reach out to our team of scientists and geologists for additional information, or to assist you with any questions regarding our rock and mineral samples.