硇砂

Traditional form:

硇砂

Pinyin (reading):

náoshā

Definitions:

• (mineralogy) salammoniac

Characters:

• 硇 - sal ammoniac
• 砂 - sand, pebbles, gravel; gritty

Traditional characters:

• 硇 - sal ammoniac
• 砂 - sand, pebbles, gravel; gritty