ncat VHD4, Calcite, Highway 7, Madoc, Ontario, Canada November 17, 2019 Steve Canada North and Central Americas TBA
Europe Greece 9073 JP2628 Ecdemite, Calcite, Passa Limani Cove slag locality (Pacha Limani Cove slag locality), Passa Limani area, Lavrion District slag localities, Lavrion District (Laurion; Laurium), Attiki Prefecture (Attica; Attika), Greece October 11, 2019
Mexico North and Central Americas 3932 Calcite, Level 16, Potosi Mine, Santa Eulalia, Chihuahua, Mexico October 3, 2019
North and Central Americas Pennsylvania United States 4941 Fluorite, Calcite, Goethite, Burkholder Quarry, Martindale, Earl Township, Lancaster Co., Pennsylvania, USA October 5, 2019
