When the amethyst rock is exposed to extreme heat, it turns into a burnt golden color, which is then categorized as citrine. This beautiful stone has been said to promote optimism, mental focus and self-esteem. It has been used in history as a “merchant’s stone”, where one would place it in a place of business to promote good business decisions. Get one for your home office or for the office of your breadwinner in the family today!
Please be aware that this is a natural mineral and as such each piece is one of a kind! The one you receive may not be exactly the same as the ones pictured but it will be similar. Price is per each piece.They come in irregular shapes, sizes and weights.
Create beautiful art with this amazing sun paper!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
This great rock tumbling kit comes with everything you need to polish stones and gems!
This hanging Galileo thermometer is a gorgeous way to display the temperature outdoors!
This quality Dobsonian style telescope features a 76 mm aperture reflector optical tube.
Great reference card for chemistry and physics students.