Bing found the following results
Crystal Identification Chart - Identify Crystals & Stones
Crystal Encyclopedia Index - Crystal Vaults
Crystal Identification: Best Identifier Apps, Stone Color Charts …
All Crystals - The Crystal Council
Crystal Meanings Chart With Pictures (and Printable PDF)
Healing Crystals Identification Chart + Free Printable
Crystal Identification - The Best Apps, Color Charts, And Guides …
Crystal Identification: A Comprehensive Guide To Recognizing …
Crystal Identification: Best Apps, Color Charts, and More
32 Types of Crystals (With Pictures, Names & Descriptions)