{"product_id":"eisco-12pk-raw-travertine-sedimentary-rock-specimens-approx-1-geologist-selected-hand-processed-great-for-science-classrooms-class-pack","title":"EISCO - 12PK Raw Travertine, Sedimentary Rock Specimens - Approx. 1\" - Geologist Selected \u0026 Hand Processed - Great for Science Classrooms - Class Pack","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e EISCO\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTRAVERTINE | \u0026amp; classification exercises. Travertine is a carbonate rock formed from gushing hot springs. The airy, porous material indicates an abundance of air bubbles moving through the rock as it solidified. While this characteristic is normally reserved for igneous rocks, travertine is unique in that it forms as a result of rapidly dropping pH levels\u003c\/li\u003e\n\u003cli\u003eGREAT FOR GEOLOGY CLASSROOMS | Ideal for identification \u0026amp; classification exercises. Useful in lessons on sedimentary petrology and geothermal systems. 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\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e HESNG0082PK12\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 4.0 x 4.0 x 4.0 inches\u003c\/p\u003e","brand":"EISCO","offers":[{"title":"Default Title","offer_id":44542953291818,"sku":"B083TBX92M","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/6467\/2554\/files\/71vTfVEKGuL.jpg?v=1783422977","url":"https:\/\/topmart04.store\/products\/eisco-12pk-raw-travertine-sedimentary-rock-specimens-approx-1-geologist-selected-hand-processed-great-for-science-classrooms-class-pack","provider":"Top Mart04 ","version":"1.0","type":"link"}