Top 10 Best Mineral Hardness Kit

ROCK COLLECTION FOR KIDS 15 incredible rocks, gemstones, and crystals including Rose Quartz, Red Jasper, Tigers Eye, Aventurine, Snowflake Obsidian, Pyrite, Desert Rose, Blue Quartz, Pumice, Hematite, Blue Calcite, Green Zebra Jasper and Fluorite. Great starter set for boys and girls with an interest in Geology. IDENTIFY AND LEARN A full-color learning guide has information on each specimen in the set and a magnifying glass inside allows you to see more details of each rock, gemstone, and crystal. CONVENIENT STORAGE AND DISPLAY The included acrylic case has a separate compartment for each specimen. It seals securely and allows you to see all the samples inside. INSPIRE A LOVE OF SCIENCE Our samples are selected to inspire a fascination with earth science and encourage exploration of the natural world. RESPECTED QUALITY National Geographic Toys is proud to provide only the highest quality products, each backed by a complete satisfaction.

This set includes 8 Mohs' Hardness Points from Mohs' 2 through Mohs' 9, nicely mounted in nickel-plated Brass, color-coded, number-stamped, double-ended Pin Vises. Also includes two Hardness Plates of Mohs' 3.5 and 5.5, a 100x Sharpening Stone, along with laminated Instructions permanently affixed to inside of case, a Table of Industrial and other materials sorted by Mohs' Hardness, all compactly packaged in a molded Plastic carrying Case, designed for use in rugged workplace environments.. The Hardness Points are made of Metals and Alloys of equivalent Mohs' Hardness as the mineral standards, so the points will not break off, and they can easily be re-sharpened, and ultimately replaced after many years. This beautiful and thoroughly conceived tool is made for the opposite of planned obsolescence.. This is probably the foremost tool used in the Concrete Polishing industry, for determining the Mohs' Hardness of the underlying Concrete matrix. We especially configured it with customized components, Instructions, Hardness Tables, and Carrying Case for Industrial use.. IMPORTANT For Rockhounds and Mineral enthusiasts, instead, we highly recommend our especially configured Deluxe Hardness Pick Set and Mineral Identification Kit. Just search Amazon using that keyword string.. One year Warranty, 30 day Money-Back Guarantee.

Hardness collection with test kit for geological study. Nine mineral specimens for testing on traditional hardness scale. Number coded with key sheet for identification. Compartmented tray for display and storage. Test kit, with streak plate, glass plates, and nail, for hands-on learning.

The Mineral Science Kit teaches how to test, classify and identify different kinds of minerals.. The kit includes fifteen 15 mineral specimens, plus a magnifying viewer and a handy identification guide.. Perfect for young science enthusiasts, especially those with an interest in geology.. A plastic storage tray keeps the mineral collection together when not in use.. Recommended for ages 8 years and up.. Challenge your children's imaginations and keep them active with Toysmith.. Committed to providing the most imaginative toys along with the highest safety standards, Toysmith has toys appropriate for all age groups.. Toysmith offers toys for any kind of play active play, science and discovery, arts and crafts, impulse and novelty toys, and nostalgic retro classics..

EXPLORE FIELD TESTING TECHNIQUES A fun way to explore the variety of techniques that geologists use to identify rocks and minerals. IDENTIFY ROCKS MINERALS Test mineral hardness, streak color, magnetic properties, appearance, and effervescence to identify different minerals and mineral content within rock specimens. 7 PIECE KIT Includes seven essential tools - reusable streak plate, glass plate, dropper bottle, magnet, nail, copper square retractable hand lens. PORTABLE Pocket size tools are perfect for field testing. Comes in a zip lock bag for easy storage. GREAT FOR GEOLOGY CLASSROOMS Useful for demonstrations in identifying and classifying rocks and minerals. Perfect for group activities.

STREAK PLATES FOR MINERALS These plates are used to identify rocks and minerals. The unglazed streak plates retain the color of the mineral.. INCLUDES SCIENCE SUPPLIES FOR THE CLASSROOM This set of 10 streak plates measure 2 in. x 2 in. x 116 in.. EASY TO USE GEOLOGY TOOLS The plates can easily identify rocks or minerals that streak very light colors.. IDEAL TOOLS FOR SCIENCE CLASS Ideal for use in education, geology, research, and earth science.. SCIENCE CLASSROOM SET For any kids geology science experiments, these streak plates are perfect for classroom use..

This set includes 8 Mohs' Hardness Points from Mohs' 2 through Mohs' 9, nicely mounted in nickel-plated Brass, color-coded, number-stamped, and double-ended Pin Vises, along with two Hardness Plates of Mohs' 3.5 and 5.5, a Streak Plate, a Magnet, and a 100x Sharpening Stone, enhanced by Instructions, Table of Minerals sorted by Mohs' Hardness, all neatly packaged in a compact, Wooden Case.. To perform a scratch test, select a numbered Hardness point, and try to scratch a flat, smooth surface of the mineral. For example, if the number 6 point scratches your mineral, but the number 5 point does not, then your mineral has a Mohs' Hardness value of about 5.5. This is an important mineral identifying criteria.. The Hardness Points are made of Metals and Alloys of equivalent Mohs' Hardness as the mineral standards, so the points will not break off, and they can easily be re-sharpened, and ultimately replaced after many years. This beautiful and thoroughly conceived tool is made for the opposite of planned obsolescence.. This is a perfect tool for Rockhounds, Geologists, and Archaeologists, as well as for Schools as an educational tool.. IMPORTANT We also have an identical kit in Natural Pine finish search HD1-W. Also, for Industrial users, instead, we highly recommend our especially configured Mohs' Hardness Test Kit. Just search Amazon using that keyword string..

Compact convenient. Non-slip grip.. Color coded.Non-slip grip.. Brand Travers Tool Co., Inc. TTC.

0100HA range, 8.1N Stress at the end of pointer, 35 Pressure needle top cone angle, 0.79mm diameter Flat cone point, 2.5mm Needle length, Zero setting. With High grade probe and Hold Function. Delivers accurate reading with no guessing error. Conforms to European health safety requirements and comply with GBT 531.1-2008 standards. Applicable to test the penetration medium hardness of rubber, plastic, leather, multi-grease, wax, etc. .

Mineral collection contains 20 samples. Set also includes a magnifier, streak plate, magnet, iron nail, index sort cards, sorting needle, and a lab manual. Samples are 1 to 2 in size and are individual marked with numbers for easy identification. Sorting index cards use a process of elimination to assist in identification. Samples are packaged in a plastic tray.

Collection includes 75 mineral and rock samples. Each sample is numbered and identified on the collection index sheet. Samples measure approximately 1-2 in size. Rock samples include igneous, sedimentary, and metamorphic. Collection contains the index sheet, an introductory study guide, a streak plate, and a magnifier.