unsilicified

English

Etymology

From un- +‎ silicified.

Adjective

unsilicified (not comparable)

1. Not silicified.
   • 2016 January 26, “A Rare Glimpse of Paleoarchean Life: Geobiology of an Exceptionally Preserved Microbial Mat Facies from the 3.4 Ga Strelley Pool Formation, Western Australia”, in PLOS ONE‎^[1], →DOI:

     The black chert facies is unconformably overlain by cobble to boulder conglomerates of Member IV that include clasts of the black chert facies, in addition to boulder-size clasts of unsilicified carbonates.