<https://www.rajmineralsinc.com/product/stilbite-on-chalcedony-matrix-9/#product>
<http://schema.org/description>
"Mineral Names: Stilbite on Chalcedony matrix\r\nMine Location: Maharashtra, India.\r\nDescription: Stilbite on Chalcedony matrix\r\nSize:   3\" height x 2.5\" width approx\r\nWeight: 66 grams"
<https://www.rajmineralsinc.com/product/stilbite-on-chalcedony-matrix-9/>