Cerussite

Name:
Cerussite
Detailed information:

M Formula:	PbCO3
Properties:
Colorless, white, gray, adamantine luster. Mohs hardness 3–3.5, d 6.55. Effervesces in nitric acid.
Occurrence:
Colorado, Arizona, New Mexico, Idaho, Australia, Europe.
Use:
An ore of lead.