Keep my session open?
Ending In 
The session is expired
Your session has expired. For your security, we have logged you out.
Would you like to log in again?

Ward's® Know Your Rocks Collection

Identify and classify unknown rock samples.

Students explore texture, grain size, mineral composition, and foliation as they work to uncover the identity of rock samples from the three major groups. The set is housed in a compartmented collection box and comes with a study guide.

Contents: 24 unnumbered samples, 1" x 1" magnifier, acid bottle, and numbering kit.
Rocks: Igneous: andesite, basalt, diorite, gabbro, granite, obsidian, pumice, rhyolite. Sedimentary: coal (bituminous), conglomerate, dolomite, limestone (2) sandstone, shale, siltstone. Metamorphic: amphibolite, coal (anthracite), gneiss, marble, quartzite, schist, slate, soapstone.



Item # Description Unit Availability Price Quantity
470025-230 Know Your Rocks Collection
Hazardous Product
Each Retrieving Restricted
restricted This product is marked as restricted and can only be purchased by approved Shipping Accounts. To apply for a shipping account number, click here. If you need further assistance, call Customer Service at 800-962-2660 or email


Need help?

  • Whatever you have to say, positive or negative, is important to us.
  • Providing feedback takes only seconds.
  • Your feedback will be made available to the public on the web. will publish your name as user.
You can use this name, or edit and save a nickname.
We recommend authors use their first and last initial.

Please confirm your profession

Example: Education

Please confirm your role

Example: Teacher

Please confirm your location

Example: New York, NY


Total Ratings: 0
Avg. Ratings: 0.0 out of 5

Sort all by:

Review & Compare Alternatives
We found alternative products that can save you up to  per item-unit.  To compare product details, select up to 3 alternatives below and click Compare Selected. To add items to your basket, enter a quantity and click Add to Basket.

Original Product:

Description Catalog Number Availability Unit Your Price Price Per Qty