Difference between revisions of "Siltstone"
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| − | [[File:37.2668-CR6516-d1.jpg|thumb|]] | + | [[File:37.2668-CR6516-d1.jpg|thumb|Egyptian jar<br>MFA# 37.2668]] |
| + | [[File:Siltstone head-C2405.jpg|thumb|Cambodian head<br>MFA# 26.206]] | ||
== Description == | == Description == | ||
| − | A [ | + | A [[sedimentary|sedimentary]] stone of fine-grain, consolidated particles. Siltstone grains usually measure 0.01 - 0.05 millimeters (Aston et al 2000). The grains are composed of [[quartz|quartz]] or [[clay|clay]] cemented with [[chlorite|chlorite]], [[mica|mica]], [[epidote|epidote]], and [[calcite|calcite]]. The color of siltstone ranges from dark gray to greenish gray. Siltstone does not have the pronounced layering of [[shale|shale]] and [[schist|schist]]. |
== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
| − | siltito (Port.); Siltstein (Deut.); siltsteen (Ned.) | + | silt stone; siltito (Port.); Siltstein (Deut.); siltsteen (Ned.) |
| − | == | + | == Physical and Chemical Properties == |
Particle size 0.01 - 0.05 mm | Particle size 0.01 - 0.05 mm | ||
| − | == | + | ==Resources and Citations== |
| − | B.Aston, J.Harrell, I.Shaw, "Stone" in ''Ancient Egyptian Materials and Technology'', P.Nicholson, I.Shaw (eds.), Cambridge University Press, 2000, p. 57-58. | + | * B.Aston, J.Harrell, I.Shaw, "Stone" in ''Ancient Egyptian Materials and Technology'', P.Nicholson, I.Shaw (eds.), Cambridge University Press, 2000, p. 57-58. |
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* G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971 Comment: p. 174 | * G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971 Comment: p. 174 | ||
Latest revision as of 08:34, 28 August 2020
Description
A Sedimentary stone of fine-grain, consolidated particles. Siltstone grains usually measure 0.01 - 0.05 millimeters (Aston et al 2000). The grains are composed of Quartz or Clay cemented with Chlorite, Mica, Epidote, and Calcite. The color of siltstone ranges from dark gray to greenish gray. Siltstone does not have the pronounced layering of Shale and Schist.
Synonyms and Related Terms
silt stone; siltito (Port.); Siltstein (Deut.); siltsteen (Ned.)
Physical and Chemical Properties
Particle size 0.01 - 0.05 mm
Resources and Citations
- B.Aston, J.Harrell, I.Shaw, "Stone" in Ancient Egyptian Materials and Technology, P.Nicholson, I.Shaw (eds.), Cambridge University Press, 2000, p. 57-58.
- G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 174
- Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996