from The Century Dictionary.
- noun A variety of calcite containing a small percentage of lead carbonate.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun mineralogy A variety of
calcitethat contains some lead carbonate.
from Wiktionary, Creative Commons Attribution/Share-Alike License
When the elements named are present in large amount we have the varieties dolomitic calcite, baricalcite, strontianocalcite, ferrocalcite, manganocalcite, zincocalcite and plumbocalcite, respectively.