pisolite
/ˈpɪzəlʌɪt
/ /ˈpʌɪsəlʌɪt/noun [mass noun] Geology
A sedimentary rock, especially limestone, made up of small pea-shaped pieces.The present study located at the upper part of a catena at Kade in Ghana shows that the gravel consists of iron nodules or pisolites of varying degree of cementation.
Derivatives
pisolitic
- A short core in this unit at Marchwood 1, shows that here the oolitic limestone is brecciated and pisolitic.
- In petrology it denotes a type of rock structure characterized by the presence of minute spherical grains resembling the roe of a fish; if the grains become larger, the structure is said to be pisolitic.
Origin
Early 19th century: from modern Latin pisolithus (see pisolith) + -lite.
- super PAC
- superparamagnetic
- superparamagnetic limit
- superparamagnetism
- superparasite
- superparasitic
- superparasitism
- superparticular
- superparticularity
- superpartient
- superpartner
- superperson
- superpersonal
- superpersonalism
- superpersonality
- superphosphate
- superphysical
- superpipe
- superplanetary
- superplastic
- superplasticiser
- superplasticity
- superplasticizer
- superplume
- superplus