laccolith
Noun
Meaning
A mass of igneous rock intruded between sedimentary beds and resulting in a mammiform bulging of the overlying strata.
Source: Webster's dictionarySynonyms
sill
dike
stock
batholith
laccolite
magma chamber
plutonic intrusion
volcanic stock
volcanic intrusion
magma intrusion
magma pocket
volcanic laccolith
lava intrusion
magma reservoir
volcanic dyke
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