Jasper
ジャスパー（碧玉）
Jasper is a natural gemstone with a Mohs hardness of 6.5–7, and its traditional symbolic meaning is “Stability & nurturing.”
Mohs hardness
6.5–7
Mineral group
Chalcedony
Color
Earthy multi-color
MEANING
Stability & nurturing
LORE & HISTORY
An opaque chalcedony used since antiquity for seals and ornaments; its earthy patterns earn it the nickname “stone of the earth.”
Same mineral group (Chalcedony)
※ Same mineral group means a shared crystal structure and composition (mineralogy).
Meanings and lore reflect widely known traditions and are not claims of effect. Hardness and mineral group are standard mineralogy — About our data