Dog-tooth spar is a variety of calcite made of scalenohedral crystals that looks like dog's teeth. It is often found in limestone caves but can also be found in veins, fractures, and geodes.
3 1/4 in." h 6 1/4 in." w
In Memory Of Les Jones
Science Tuesday: The Science of Snow (December 2016) Science Tuesdays is an ongoing educational experience, offering science programming based on changing themes each month. Science Tuesdays take place throughout the day on Tuesdays at the Museum and include a variety of activities and interactive displays.