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free shipping over $33 | use code 33MAY19 | expires 6/2/19 | learn more
free shipping over $33
use code 33MAY19 | expires 6/2/19 |
learn more

Excellerations® Rock Specimens - Set of 15


Product Overview

WARNING: CHOKING HAZARD – Small parts. Not for children under 3 years.
This exclusive set contains 15 natural rocks and minerals to enhance your science curriculum. Some are polished. Includes illustrated guide to help identify each specimen.
  • Great way to start or build a collection
  • Size and quality of stones distinguishes our set from others
  • Includes amethyst, quartz, rainbow fluorite, sodalite, moss agate, green adventurine, agate, celestine, desert rose, mahagon obsidian, gobi fossil wood, pink chalcedony, chrysanthemum volcanic, copal and chrysanthemum jade
  • Sizes vary; each measures approximately 1"
PreK-K Core Standards
  • SOC (P) Understand science is studying the natural world; technology is tools that do tasks.
  • SOC (K) Understands that science involves the study of the natural world, and technology refers to the tools we use to accomplish tasks.
  • SCI (P) Collect, describe and record information using a variety of tools.

K-3 Core Standards
  • 2-PS1-1. Plan and conduct an investigation to describe and classify different kinds of materials by their observable properties.
  • 2-PS1-4. Construct an argument with evidence that some changes caused by heating or cooling can be reversed and some cannot.


Brand Name
Age / Grade
Ages 3+ / Grades PreK-2
Assembly Required