Crystal Rock Arts

Crystal Rock Arts CrystalRockArts is a unique Gift & home decor solution. Featuring Volcanic Rocks & Sands from South Western New Hampshire in artistic creations. Mica too!

A part of the Mica Mine Schoolhouse, this is the Museum's Gift Shop on the Internet. Making your purchases here Jim Pecora contributes a portion of his profits to the Mission of the "Mica Mine Schoolhouse Museum of Mines and Mining" located in South Western, NH. This being to collect and preserve the Area's rich and vital Mining History.

04/30/2026
3 for 3 in my feed this morning
03/16/2026

3 for 3 in my feed this morning

Double-Sided Koroit Patterned Boulder Opal


Photo : Jennie J. Koch

Some kinda Opal kick
03/16/2026

Some kinda Opal kick

It’s hard to believe this was found inside a rock! This stunning specimen looks like a piece of the Northern Lights trapped in stone. The neon greens and fiery oranges glowing from within that earthy matrix are a perfect reminder that the most beautiful treasures are often hidden beneath a rough exterior.
Nature really outdid itself with this one. It’s like holding a tiny, glowing galaxy in the palm of your hand. 🌌
On a scale of 1-10, how mesmerized are you? Let us know in the comments! 👇

Too cool not to share
03/16/2026

Too cool not to share

Opalized Wood 🪵🪓

Anatomy of a gemstone . . .Mica Mine Schoolhouse
03/16/2026

Anatomy of a gemstone . . .

Mica Mine Schoolhouse

Tom Wiegelman and I had a great day in the Lapidary Arts Studio today!Besides getting the big saw cleaned, which takes t...
02/21/2026

Tom Wiegelman and I had a great day in the Lapidary Arts Studio today!

Besides getting the big saw cleaned, which takes two. Here is some of what we were working on and playing with . . .

Jim Pecora Mica Mine Schoolhouse NEMMrocks

My tray of "Goodies" . . .
01/21/2026

My tray of "Goodies" . . .

Golden Beryl from the
12/03/2025

Golden Beryl from the

11/16/2025

Have any of one any knowledge of "Died Muscovite?"

I was sold told this was Lepodlite, and im certain its not...

Mica Mine Schoolhouse NEMMrocks

Address

1 Pine Ridge Road
Westford, MA
01886

Opening Hours

Wednesday 10am - 5pm
Thursday 10am - 5pm
Friday 10am - 5pm
Saturday 10am - 5pm
Sunday 10am - 5pm

Telephone

+19788156022

Website

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