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Online Resources

Moh's Hardness Scale
Hardness Mineral
1 Talc
2 Gypsum


4 Fluorite
5 Apatite
6 Feldspar
7 Quartz
8 Topaz
9 Corundum
10 Diamond


Delaware Geological Survey

Geologic Time Scale (from the USGS)

Interactive Periodic Table of the Elements (from the Los Alamos Laboratory)

Interactive Periodic Table of the Elements (from MIT)

Mineral Identification Key

EFMLS Newsletters

First State Geology ( a semi-annual Delaware Geological Survey Publication)

Pennsylvania Geology online (a quarterly Pennsylvania Bureau of Topographic and Geologic Survey publication)


PaleoPatti's Dinosaur and Fossil Digs Website

Diamond Dan's webpage for Young Mineralogists


Search for Rock Clubs & Shops in your Area (or for traveling)

Rock Clubs & Societies Interactive U. S. Map at

Rock Shops Interactive U. S. Map at




New Specimen Label Templates, just for you!

Karissa has drafted these labels for us to to use, if we like,
in our Show display cases, or for prepping for our donations
to the Junior Booth.  Heck, if you like, print them up at home
for your own display!

(They are in Microsoft Word format.  Just right click,
and "Save Target As..." a file to a folder in your computer.)

Larger Labels, 21 to a sheet

Smaller Labels, 28 to a sheet



Download Free Public Domain Mineralogy Books!

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This page last updated:  February 07, 2013 07:39:21 PM