Serenity 

White Howlite

Howlite is an aid to insomnia, especially when caused by an overactive mind.  Formulates ambitions and helps in achieving them. 

Howlite strengthens memory and stimulates desire for knowledge.  It teaches patience and helps to eliminate hot tempers , pain and stress.  A calming stone, Howlite calms communication, facilitates awareness and encourages emotional expression.

Howlite is good for teeth/bones/sleep.