The opal specimen is opalite, which is synthetic. Also our box was missing the obsidian and had some other grey not-even-close rock.

Yes, at least they appear to be. But they are very small (half inch) and rough looking. Booklet has matching photos and descriptive text. Eight year old girl was quite pleased

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Rocks, Gems, & Geodes

Q: Can the company provide a link to the experiment instructions? I misplaced the book and can't find on company's website. Help please.

I reached out to manufacturer and got copy of booklet included with gem stones because we had misplaced ours. Easy people to work with

Q: Does anyone have the experiment instructions? We did step one and now have misplaced the book.

Sorry, we don't have the book. Granddaughter took it home and lost it.

Product ID: 345005600

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Rocks, Gems and Geodes: Maker Lab (Klutz STEM Kit) 8" x 1.5" x 11.5"

Klutz Light Up Rock & Gem Collection: Maker Lab STEM Kit

My Book of Rocks and Minerals: Things to Find, Collect, and Treasure

Description

Rocks, Gems, & Geodes

Specifications

Item Weight	1.3 Pounds
Item Dimensions	8 x 1.5 x 11.5 inches
Size	8" x 1.5" x 11.5"
Material Type	Paper
Color	Multi
Theme	Rocks, Gems, and Geodes
Operation Mode	Manual
Educational Objective	STEM
Number of Players	1

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Can the company provide a link to the experiment instructions? I misplaced the book and can't find on company's website. Help please.

Does anyone have the experiment instructions? We did step one and now have misplaced the book.

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