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EISCO Moh's Hardness Kit, 12 Pieces - Includes 9 Rock & Mineral Specimens, 1" Each - Geology Activity for Exploring & Identifying Minerals Using Moh's Hardness Scale - Tech Cut Rocks (Pack of 2) - size: 9.75 x 7 x 3.5 inches (Pack of 2)

EISCO Moh's Hardness Kit, 12 Pieces - Includes 9 Rock & Mineral Specimens, 1" Each - Geology Activity for Exploring & Identifying Minerals Using Moh's Hardness Scale - Tech Cut Rocks (Pack of 2) - size: 9.75 x 7 x 3.5 inches (Pack of 2)

$82.63 USD
$82.63 USD
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About this item

  • The information below is per-pack only
  • EXPLORE MOHS HARDNESS || The Mohs hardness test is a simple and useful way to identify minerals and assess their relative hardness. This kit includes everything you need to explore using Mohs hardness test to identify minerals
  • 9 ROCKS || The kit includes 1" pieces of nine different minerals, including Talc, Gypsum, Calcite, Fluorite, Apatite, Microcline, Milky Quartz, Corundum, and Topaz, allowing you to test and explore various hardness levels
  • GREAT FOR SCIENCE ENTHUSIASTS AND BUDDING GEOLOGISTS || The included key card identifies each of the different minerals included in the kit. Two unglazed porcelain streak plates - one white, and one black - are also included for performing streak tests
  • GREAT FOR HOME OR SCIENCE CLASSROOMS || Perfect for home schooling, a fun home science activity, and is a great addition to any classroom or geology laboratory. Useful for demonstrations in identifying and classifying rocks and minerals - perfect for group activities
  • TECH CUT ROCKS BY EISCO || Each specimen is selected and hand processed by an actual geologist, ensuring each sample exhibits defining features. Eisco Tech Cut Rock & Mineral samples are sourced from a variety of locations around the world and are processed in Victor, NY

Low stock: 10 left

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Reviews

  • ⭐⭐⭐⭐⭐

    Emily Carter — Seattle, Washington

    The science kit was clearly organized and easy to follow. It made our weekend project feel enjoyable and gave us plenty of opportunities to explore each idea together.

  • ⭐⭐⭐⭐⭐

    Daniel Brooks — Austin, Texas

    I liked the variety of hands-on projects available at TinkerVanta. The kit we selected was engaging, practical, and well suited to a curious beginner.

  • ⭐⭐⭐⭐⭐

    Lauren Mitchell — Denver, Colorado

    The building project kept us interested from start to finish. The finished model was rewarding to complete, and the activity encouraged creative problem-solving along the way.

  • ⭐⭐⭐⭐⭐

    Jason Reed — Portland, Oregon

    Our electronics project was a fun introduction to circuits and basic engineering concepts. The hands-on format made the activity easier to understand and more memorable.

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FAQ

1. What types of products does TinkerVanta offer?


TinkerVanta offers science kits, engineering projects, robotics, electronics, building models, maker crafts, workshop supplies, and educational exploration activities for a variety of interests and skill levels.

2. Are your products suitable for all ages?


Recommended ages vary by product. Please review the age guidance, skill level, dimensions, included components, and safety information on each product page before ordering. Adult supervision may be required.

3. How do I choose the right kit?


Consider the user’s age, interests, experience, and preferred project type. Product descriptions provide information about contents, difficulty, assembly requirements, and recommended use to help you compare available options.

4. Are batteries, tools, or additional materials included?


Included components vary by product. Some projects may require batteries, household materials, tools, adhesives, or other supplies that are sold separately. Please check the individual product description before purchasing.

5. When will I receive my tracking number?


Tracking information is usually provided within 3–5 business days after an order is placed. During busy periods or when additional processing is needed, it may take up to 7–8 business days.

6. How long does delivery take after tracking is provided?


Delivery time depends on the carrier, destination, weather, and other transportation conditions. After tracking becomes available, delivery may require approximately 4–5 additional business days or longer in some circumstances.

7. Why is my tracking information not updating?


Carriers may need additional time to scan and update a shipment after the tracking number is created. Please allow a few business days for movement to appear. If there is still no update, contact us for assistance.

8. Can I change or cancel my order?


Contact us as soon as possible after placing your order. We will try to accommodate your request, but changes or cancellations cannot be guaranteed once processing or shipment preparation has begun.

9. What should I do if my order arrives damaged, defective, or incomplete?


Contact us promptly with your order number, a description of the issue, and clear photos of the product, packaging, and shipping label. We will review the information and explain the available resolution options.

10. How can I contact TinkerVanta?


Email us at zircorncirkne@gmail.com or call +1 (936) 260-5549. Please include your order number when contacting us about an existing purchase so we can assist you more efficiently.

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