7262 JL3035 Siderite, Heulandite, Mount Tarrengower, Maldon, Victoria October 25, 2023 Pendleton Australasia Australia Victoria Spherical brown siderite on heulandite. Width of view 3.5mm. Stack of 28 images. Click on the image below for a higher resolution version.
California North and Central Americas United States 4969 Tsumebite, Reward Mine, Reward, Russ District, Inyo Mts, Inyo Co., California, USA October 5, 2019
Arkansas North and Central Americas United States 5624 Siderite, Jones Mill Quarry (Martin Marietta Quarry; Highway 51 Quarry; Mid-State Quarry), Magnet Cove, Hot Spring Co., Arkansas, USA October 5, 2019
Australasia Australia South Australia 8115 Vesigneite, Pseudomalachite, Spring Creek Mine, Wilmington, South Flinders Ranges, Flinders Ranges, South Australia October 5, 2019