| Literature DB >> 17773040 |
Abstract
Ordered protodolomite, CaMg(CO(3))(2), has been synthesized at 100 degrees C by reaction of metastable precipitated carbonates with aqueous magnesium-bearing solutions. Initial reaction products have expanded crystallographic cells, attributed to the presence of structural water. Longer reaction time produces a protodolomite approaching ideal composition and exhibiting order reflections in x-ray powder.Entities:
Year: 1974 PMID： 17773040 DOI： 10.1126/science.183.4124.518
Source DB: PubMed Journal: Science ISSN： 0036-8075 Impact factor: 47.728