This one billion year old formation contains calcitic or dolomitic red and green argillites, siltstones and sandstones and represents a subtidal to intertidal setting with occasional subaerial exposure.    From Wordnik.com.  [Archive 2008-09-01] Reference

But if your soil test indicates plenty of magnesium, buy calcitic limestone, which has no magnesium.    From Wordnik.com.  [TimesArgus.com: Sports] Reference

There is evidence of calcitic incrustation built up over part of the inscription with no visible signs of unnatural materials.    From Wordnik.com.  [The Forbidden Gospels Blog] Reference

What our soil needs is calcitic lime which will have more calcium in it to make up for the calcium deficiency particular to our local soil.    From Wordnik.com.  [Boston.com Most Popular] Reference

This industry comprises establishments primarily engaged in manufacturing lime from calcitic limestone, dolomitic limestone, or other calcareous materials, such as coral, chalk, and shells.    From Wordnik.com.  [The Earth Times Online Newspaper] Reference

If calcium is low, choose the calcitic type.    From Wordnik.com.  [Chapter 4] Reference