Strontianite and Calcite on Matrix | 215 grams | Mandata, Pennsylvania, USA | SO24 Murchison Origin: Lake Clear

Origin: Lake Clear

The meteorite lot weighs over 100 grams

Product Name: Tourmaline Crystal

showing some remnants of fusion crust and is a very desirable size perfect to show in class or at a science show

Grafton County

Strontianite and Calcite on Matrix | 215 grams | Mandata, Pennsylvania, USA | SO24 Murchison Origin: Lake ClearThis is a specimen of Strontianite and calcite crystals on matrix from Mandata, Pennsylvania. Strontianite is a rare mineral made mostly of strontium carbonate and is an important source of the metal strontium. It usually forms in hydrothermal veins and limestone deposits, often found alongside minerals like calcite and fluorite. Strontianite can appear in different colors, including white, gray, yellow, green, or brown, and has a glassy or slightly