{"product_id":"13pc-mineral-id-kit-w-hand-lens-streak-plate-magnet-minerals-talc-coal-calcite-hardness-streak-acid-magnetism-tests-for-geology-classrooms-field-analysis","title":"13pc Mineral ID Kit w\/Hand Lens, Streak Plate, Magnet \u0026 Minerals (Talc\/Coal\/Calcite) - Hardness\/Streak\/Acid\/Magnetism Tests for Geology Classrooms \u0026 Field Analysis","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGeological Testing Kit：13-piece set Includes Retractable Hand Lens, Glass Plate, Copper Square, Talc, Coal, Streak Plate, Magnetic Iron Ore, Gypsum, Magnet, Hematite Ore, Calcite, Dropper Bottle, Nail. Perform 7 key tests: Mohs hardness, streak color, magnetism, acid-base effervescence, and more\u003c\/li\u003e\n\u003cli\u003eUnlock authentic mineral identification skills through hands-on experiments:Mohs Hardness Test (compare scratches using copper\/nail\/glass). Streak Color Analysis (ceramic plate included). Magnetic Response Check (with genuine magnetite sample). Acid Reaction Test (effervescence detection via dropper). Luster \u0026amp; Cleavage Study (20x magnified crystal observation).\u003c\/li\u003e\n\u003cli\u003eOre testing: Exploring interesting methods of various techniques in geology for identifying rocks and minerals.\u003c\/li\u003e\n\u003cli\u003ePortable packaging: The tool is very suitable for on-site testing. Equipped with a tool box.\u003c\/li\u003e\n\u003cli\u003eVery suitable for geological classes: can be used for demonstrations of identifying and classifying rocks and minerals. Very suitable for collective activities, better improving students' hands-on and recognition abilities.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Colidcolor","offers":[{"title":"Default Title","offer_id":48201669247127,"sku":"B0F5PQRDCC","price":33.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/1032\/2327\/files\/41RYeIGcYdL.jpg?v=1788483075","url":"https:\/\/tinkervanta.com\/products\/13pc-mineral-id-kit-w-hand-lens-streak-plate-magnet-minerals-talc-coal-calcite-hardness-streak-acid-magnetism-tests-for-geology-classrooms-field-analysis","provider":"TinkerVanta","version":"1.0","type":"link"}