super dig for minerals Sterling Hill Mining Museum and new jersey history

Gem and Mineral Sale

Rocks, Minerals, Mining &

Lapidary Equipment


Saturday, Sept. 23  &  Sunday, Sept. 24


10:00am to 3:00pm


This Fundraising Sale happens only twice a year!

During this event the Museum offers excess
rocks, minerals, assorted books, mining and lapidary equipment priced to sell to the public.

  8:00am   Gates open, along with the Snack Bar and Museum Shop.

10:00am   Sale starts. (No pre-sale peeking at the tables is allowed.)

The Gem and Mineral Sale is held under the Christiansen Pavilion. Rain or shine, sort through tables, upon tables of various mixes.

A super selection of rock and mineral specimens

gem and mineral sale at roch bottom prices