Green rock

by Erica
(Aberdeen wa)

Found several rocks and am just learning and would love help identifying. Thank you

Comments for Green rock

Average Rating

Click here to add your own comments

Nov 04, 2020
Rating

clues to identifying rocks and minerals
by: Douglas

Erica,

To identify this rock, or any rock, you need a few clues besides the color.
1. Where did the rock come from? If you know this you can look at a geology map to see what kinds of rocks are found there. Geology maps are easy to find- just google geology map + state.
Reading a geo map is a little more involved but only because they have so much information. This will help you get started:

https://www.rocksandminerals4u.com/geology-maps.html

2. Do some simple tests. You can find out about mineral tests here:

https://www.rocksandminerals4u.com/properties_of_minerals.html

Scratch test for hardnes and streak test are 2 important ones.

Click here to add your own comments

Join in and write your own page! It's easy to do. How? Simply click here to return to Have a rock or mineral specimen that you want to share?.

Rock and Mineral Collections

Fossil and Geologic Time Book Sets

Fossil Collections

Share this page:

What’s this?

Facebook Twitter

Enjoy this page? Please pay it forward. Here's how...

Would you prefer to share this page with others by linking to it?

Click on the HTML link code below.
Copy and paste it, adding a note of your own, into your blog, a Web page, forums, a blog comment, your Facebook account, or anywhere that someone would find this page valuable.