Item Tag: 550022

Glowing Crystal Geode Science Project Kit Geek & Co. Thames & Kosmos

Create your own crystal geode — a round rock containing a crystal-filled cavity. First, cast a plaster geode shell in the mold and then fill it with a crystal-growing alum salt solution. The crystal solution contains an ultraviolet-luminous pigment that gets incorporated into the crystals as they form, resulting in a geode that glows in ultraviolet light. An ultraviolet flashlight with holder, as well as a display stand for the geode, are included. Display your beautiful specimen day and night! Learn about how crystals form and why the pigment glows under ultraviolet light. Make a beautiful crystal geode that glows in UV light! New in manufacturer sealed packagingWe gladly combine multiple purchases for combine shipping discount.

Glowing Crystal Geode Science Project Kit Geek & Co. Thames & Kosmos New rocks

Create your own crystal geode a round rock containing a crystal-filled cavity. First, cast a plaster geode shell in the mold and then fill it with a crystal-growing alum salt solution. The crystal solution contains an ultraviolet-luminous pigment that gets incorporated into the crystals as they form, resulting in a geode that glows in ultraviolet light. An ultraviolet flashlight with holder, as well as a display stand for the geode, are included. Display your beautiful specimen day and night! Learn about how crystals form and why the pigment glows under ultraviolet light. Make a beautiful crystal geode that glows in UV light Comes from a smoke free / pet free environment