Pyrite Stud Earrings Science Kits The kit contains sugar

The kit contains sugar

and teamwork to uncover clues and solve riddles to escape a mysterious locked lab

From the childhood homes of historical figures to the safe spaces of grassroots organizations

and citric acid—check for allergies before use

Makes a thoughtful gift for photographers

Pyrite Stud Earrings Science Kits The kit contains sugarThese stud earrings feature natural pyrite gemstones set in sterling silver. Pyrite, also known as fools gold, is an iron sulfide mineral with a brassy metallic luster and cubic crystal structure. Details: Material: Natural pyrite set in sterling silver Appearance: Metallic gold colored stones with natural crystalline facets Formation: Forms in sedimentary, metamorphic, and igneous rocks, often alongside quartz Physical Properties: Mohs hardness 66.