As adjectives the difference between siliceous and jasperoid
is that siliceous is (chemistry) of, relating to, consisting of, or resembling silica or silicates while jasperoid is resembling jasper.
As a noun jasperoid is
(mineralogy) a rare dense siliceous rock similar in appearance to chert.
siliceous
English
Alternative forms
* silicious
Adjective
(
en adjective)
(chemistry) of, relating to, consisting of, or resembling silica or silicates
jasperoid
Adjective
(-)
Resembling jasper.
Noun
(
en noun)
(mineralogy) A rare dense siliceous rock similar in appearance to chert.