---
product_id: 548710793
title: "- 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"
brand: "eisco"
price: "R$482"
currency: BRL
in_stock: true
reviews_count: 9
category: "Eisco"
url: https://www.desertcart.com.br/products/548710793-eisco-mohs-hardness-kit-12-pieces-includes-9-rock-mineral
store_origin: BR
region: Brazil
---

# 1-inch tech-cut precision samples Includes dual streak plates for testing 9 distinct mineral specimens - 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

**Brand:** eisco
**Price:** R$482
**Availability:** ✅ In Stock

## Summary

> 🪨 Unlock the power of Earth's toughest secrets—one rock at a time!

## Quick Answers

- **What is this?** - 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 by eisco
- **How much does it cost?** R$482 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/548710793-eisco-mohs-hardness-kit-12-pieces-includes-9-rock-mineral)

## Best For

- eisco enthusiasts

## Why This Product

- Trusted eisco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ideal for Home & Classroom:** Engage budding geologists with a fun, educational kit that sparks curiosity and discovery.
- • **Dual Streak Plates Included:** Test mineral streak colors on both white and black porcelain for accurate ID.
- • **Scientist-Approved Authenticity:** Each rock is tech-cut and curated by professional geologists for true-to-nature samples.
- • **Explore Earth's Hardness Spectrum:** Master Moh's scale with 9 hand-selected minerals from Talc to Topaz.
- • **Perfectly Sized for Hands-On Learning:** 1-inch specimens ideal for tactile exploration and classroom demos.

## Overview

The EISCO Moh's Hardness Kit features 12 pieces including 9 precisely cut mineral specimens, each 1 inch in size, representing the full Mohs hardness scale from Talc to Topaz. Hand-selected and processed by geologists, the kit also includes dual streak plates and an identification key, making it a perfect hands-on tool for science enthusiasts, educators, and aspiring geologists to explore and identify minerals with professional-grade accuracy.

## Description

Buy 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: Science Kits & Toys - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: nice size stones for checking hardness - I have had a Mohs scale for many years. and all the stones are very small. This set the stones are a good size and much easier to use. This is great for a beginner or someone who has been collecting for years to use. It is so much fun to get kids interested in rocks.
Review: Delivery faster than expected - This was a gift for my parents who are using it to identify the rocks and minerals they use to make their unique jewlery.

## Features

- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BVRTM59R |
| Best Sellers Rank | #328,698 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #564 in Science Classroom Specimens |
| Customer Reviews | 4.1 4.1 out of 5 stars (31) |
| Item Weight | 1.23 pounds |
| Item model number | ESNGKIT0012 |
| Manufacturer | Eisco |
| Product Dimensions | 7 x 9.75 x 3.5 inches |

## Images

![- 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 - Image 1](https://m.media-amazon.com/images/I/61e2cSpC6bL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ nice size stones for checking hardness
*by L***O on June 10, 2024*

I have had a Mohs scale for many years. and all the stones are very small. This set the stones are a good size and much easier to use. This is great for a beginner or someone who has been collecting for years to use. It is so much fun to get kids interested in rocks.

### ⭐⭐⭐⭐⭐ Delivery faster than expected
*by S***N on September 22, 2023*

This was a gift for my parents who are using it to identify the rocks and minerals they use to make their unique jewlery.

### ⭐⭐⭐⭐⭐ Great for learning and or teaching
*by A***N on January 21, 2024*

This kit comes with a great selection of rocks with varying degrees of hardness. My son has always been very interested in these kinds of geologic samples so I got this so he could learn about the different ways to tell what rocks they are by using the Moh's hardness test. He loves it and so do I we even have added so e to our collection here just so we can have more to compare. I'm very happy with this kit and would recommend it for anyone just starting to learn about rocks and their properties.

## Frequently Bought Together

- 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
- EISCO Mineral ID Kit - 7 Pieces - Includes Streak Plate, Glass Plate, Dropper Bottle, Magnet, Nail, Copper Square & Retractable Hand Lens - Great for Geology Classrooms & Basic Field Testing
- United Scientific Mineral ID Kit - 7 Pieces - Includes Streak Plates, Glass Plate, Dropper Bottle, Magnet, Nail, & Hand Lens - Great for Geology Classrooms & Basic Field Testing

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-08*