LIKE MOST PEOPLE WHO LOVE CRYSTALS, WE LIKE'M ALL.
A few of my favourites ones are: Black Tourmaline, Blue Kyanite,
Tiger Eye, Red Hawk Eye, Carnelian, Celestine, Smokey Rutilated Quartz,
I think any Calcite colour is a must beginner for (small) children, due to it's gentle texture.
