fabrics fall broadly into two basic types: prisms (columnar) and folios (sheets).
Using petrography and geochemistry to determine the origin and formation mechanism of calcitic
plant molds; rhizolith or tufa?
Owliaie HR (2012) Micromorphology of calcitic
features in calcareous soils of Kohgilouye Province, Southwestern Iran.
Sublitharenites are massive, rippled to trough cross-bedded, medium-to fine-grained and calcitic
Matrix is mostly calcitic
with very rare iron oxide.
3] crystal growth by the highly acidic proteins of calcitic
sclerites in soft coral, Sinularia polydacta.
In order to determine the type of mineralogy and diagenetic systems of Tarbur Formation carbonates, major (Mg and Ca) and minor (Fe, Mn, Sr and Na)elements measured in this carbonates, and with against plotted of them, were compared whit other different researchers limits that was presented to determination of Aragonitic and Calcitic
The relationship between snails, soil factors and calcitic
earthworm granules in a coppice woodland in Sussex.
Figures 4A and 4B show a typical calcitic
lime mortar matrix.
This type of microstructure is highly resistant to both compression and abrasive forces (such as via fine particles) in comparison with calcitic
species (Claassen 1998:38, 56; Zuschin et al.
Relationship between meneralogy, physical-mechanical properties and durability of Creataceous calcitic
spongilites, in Proc.
These mixes are composed of 65 to 75 percent by volume of Canadian sphagnum peat moss for water retention, 35 to 25 percent of sterile perlite or vermiculite for aeration and drainage, macro- and micronutrients to support early seedling growth, dolomitic and calcitic
limestone as pH adjusters to counteract the acidity of the peat moss, and a wetting agent that assists the peat moss to absorb water.
Reaction rates are dependent on aglime quality and particle size, with calcitic
materials more reactive than dolomitic ones, and finely ground material more soluble than coarse material (Thomas and Hargrove 1984).
Suspended and settled precipitates observed in the Blanco River are probably entirely calcitic
, as magnesium fails to precipitate even under extremely high saturation conditions (Land 1998).
The cement is mostly calcitic
with dolomite admixture (Kleesment et al.