What specimen sizes are available for standard rocks and minerals?
For most standard teaching materials (Study Packs), WARD’S offers four standard packaging sizes. These include Bulk Packs (one kilogram rough), Student Specimens (packages of ten samples, average 1″ x 1″ to 1″ x 2″), Hand Specimens (individual samples, average 2″ x 3″ to 3″ x 4″), and Testing Chips (package of 30 samples, average 1/2″ to 3/4″). More info…