A good palm sized fluorite and calcite from the AGS deposit in Newfoundland. Discovered during a diamond drill program in 2013, the company identified a significant fluorite bearing structure hosted in the meta-sediments which has been intruded by rhyolite sills and dykes. It is currently closed and it is unknown if it will re-open again. Fluorescent!
About the mine: https://www.mindat.org/loc-292415.html
Other notes: The specimen has been sawn on one side (see video).