This large chunk of Rose Quartz, 2-3 inches in diameter, is great for any mineral collection.
Rose quartz is a type of quartz which is pale pink to rose red due to trace amounts of titanium, iron, or manganese. Rose quartz is usually massive - meaning that it doesn’t form crystals.
FOUND IN: BRAZIL, INDIA, MADAGASCAR, MOZAMBIQUE, NAMIBIA, SRI LANKA & USA
According to archaeological records Rose Quartz was used as early as the 800-600 B.C. by the Assyrians. Later it became popular with the Greeks & Romans
Rose quartz: Strong pink, pale pink. Coloring agent is titanium. Traces of included rutile needles cause six-rayed stars when cut en cabochon. Larger clear stones can be faceted. Rose quartz crystals tend to be cloudy, which deepens the color. Transparent crystals are extremely rare.
High-quality green laser pointer projects a green dot up to an incredible 2 miles away.
The cards show the name of the element, the atomic number, group, natural state and common usages!
Working model representing the sun, earth, and moon and their relationships.
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!
The large realistic model has removable organs that can be studied and set back into the correct position.
Create currents and discover gravity while exploring the theory of Lenz's Law with this kit!