Speleothems formed from salt, sulfur and other minerals are also known. Speleothems made of pure calcium carbonate are a translucent white color, but often speleothems are colored by minerals such as iron, copper or manganese, or may be brown because of mud and silt particulate inclusions.peleothems formed from salt, sulfur and other minerals are also known. Speleothems made of pure calcium carbonate are a translucent white color, but often speleothems are colored by minerals such as iron, copper or manganese, or may be brown because of mud and silt particulate inclusions.
Maximal domain is the domain which is the super set of all posible domains-in other words, the maximal domain is the domain which has all possible domains as its subsets. For example, you may choose the domain with only the positive values.This is a subset of the maximal domain. share | cite | improve this answer.ind the maximal domain and range of $f(x) = \ln(x^2 - 7)$. up vote 2 down vote favorite. Find the maximal domain and range of: $$f(x) = \ln(x^2 - 7)$$.
medical Definition of domain 1: any of the three-dimensional subunits of a protein that together make up its tertiary structure, that are formed by folding its linear peptide chain, and that are variously considered to be the basic units of protein structure, function, and evolution