Obsidian – ScienceWiz

K–8 STEM
Distance Learning

Products
Hybrid Learning
- - Back
  - EXPLORE Hybrid Learning!
Afterschool
Classroom
Awards
- - Back
  - Chemistry
  - Electricity
  - Energy
  - Inventions
  - Light
Online Books
Login / Register

Igneous Rocks

Obsidian

Making an obsidian blade takes skill and patience

A ScienceWiz™ Selection
Obsidian blade

Video

About ScienceWiz
Blog
Terms of Use
Privacy Policy
Contact Us

© Penny Norman, PhD 1995 - 2025
All rights reserved. No part of this material may be reproduced, translated, transmitted, framed or stored in a retrieval system for public or private use without written permission.