Tumblestone - Ruby in Zoisite A single tumblestone measuring approximately 15mm - 25mm in size. £2.00 Quantity: at £2.00 each Add To Basket 0 in your basket View Basket Checkout Also known as Anyolite. It facilitates access to soul memory and spiritual learning. Can be extremely helpful in soul healing and in past life work. It promotes dynamic leadership and brings a positive and courageous state of mind.