Hawaii State Board of Chiropractic Examiners. http://cca.hawaii.gov/pvl/boards/chiropractor/ I Idaho State Board of Chiropractic Physicians. http://ibol.idaho.gov/IBOL/ Illinois Medical Licensing Board. http://www.idfpr.com/profs/chiropractor.asp. Indiana Board of Chiropractic Examiners. www.in.gov/pla/chiro.htm. Iowa Board of Chiropractic
Most breccias are a mix of rock fragments and mineral grains. The type of rock that the fragments were produced from is often used as an adjective when referring to the rock. Some examples: sandstone breccia, limestone breccia, granite breccia, chert breccia, basalt breccia and others.eologists have been very generous in their use of the word breccia.. It is common to hear the term used when referring to a rock or rock debris made up of angular fragments. Although it is mainly used for rocks of sedimentary origin it can be used for other types of rocks. A few more uses of the word are given below.
Breccia is a rock formed from angular gravel and boulder-sized clasts cemented together in a matrix. The angular nature of the clasts indicates that they have not been transported very far from their source. There are several modes of formation for breccia.he cement that binds the clasts in a breccia is generally one of either calcite, silica or iron oxide. The matrix can consist solely of the cementing material, but may also contain sand and / or silt sized clasts cemented together among the coarser clasts. Breccia can be further divided according to: