lava rock for him
Lava stone is said to alleviate anxiety, promote emotional tranquillity and bring calmness and feelings of relaxation. … It’s best known as a “grounding stone”, believed to strengthen the wearer’s connection with Mother Earth and give strength and courage in times of change and stress

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