{"product_id":"eisco-12pk-raw-volcanic-tuff-igneous-rock-specimens-approx-1-geologist-selected-hand-processed-great-for-science-classrooms-class-pack-eisco-labs","title":"EISCO 12PK Raw Volcanic Tuff, Igneous Rock Specimens - Approx. 1\" Geologist Selected \u0026 Hand Processed Great for Science Classrooms Class Pack- Eisco Labs","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVOLCANIC TUFF | Dust \u0026amp; 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 \u0026amp; intensity, and allow geologists to estimate the rate of activity\u003c\/li\u003e\n\u003cli\u003eGREAT FOR GEOLOGY CLASSROOMS | Ideal for identification \u0026amp; classification exercises. This set of six samples is excellent for group study and examination\u003c\/li\u003e\n\u003cli\u003eGEOLOGIST SELECTED | Each specimen is selected and hand processed by an actual geologist, ensuring each sample exhibits defining features\u003c\/li\u003e\n\u003cli\u003eLOCALLY PROCESSED | Our rock and mineral samples are sourced from a variety of locations around the world and are processed in Victor, NY\u003c\/li\u003e\n\u003cli\u003eINDIVIDUALLY PACKAGED \u0026amp; LABELED | Each specimen sample is packaged in a transparent bag, and is labeled \u0026amp; barcoded for easy identification\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EISCO","offers":[{"title":"Default Title","offer_id":48206220066967,"sku":"B083TJ5VZT","price":71.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/1032\/2327\/files\/41rKzapiFUL.jpg?v=1788577627","url":"https:\/\/tinkervanta.com\/products\/eisco-12pk-raw-volcanic-tuff-igneous-rock-specimens-approx-1-geologist-selected-hand-processed-great-for-science-classrooms-class-pack-eisco-labs","provider":"TinkerVanta","version":"1.0","type":"link"}