You can use other stone shapes like water drops, circles, ovals, even spheres. just rock size is big enough. I just give how to make for reference, You can do the way you want, And maybe you will ...

The evidence of these stone spheroids was discovered at the ... “Clearly, whoever made these objects was working hard to make them spheres,” stated Andrew Wilson at Leeds Beckett University ...

Discover Eternal Flame Falls, the Plain of Jars, Cave of Crystals, Stone Spheres, and Fairy Circles. These sites puzzle researchers and remain a source of fascination due to their mysterious ...

Now, researchers have traced a path back in time to the world’s oldest recorded rune stone — and it’s full of secrets. Archaeologists unearthed a large, carved stone in an ancient cremation ...