( ( Principles ( of ( ( ( crystal chemistry ) and ) ( mineral structure ) ) ) ) . )
(ROOT (NP (NP (NNS Principles)) (PP (IN of) (NP (NP (NN crystal) (NN chemistry)) (CC and) (NP (NN mineral) (NN structure)))) (. .)))
Principles of crystal chemistry and mineral structure.
(ROOT (S (NP (DT A) (NN mineral)) (VP (VBZ is) (VP (VBN described) (PP (IN as) (NP (NP (DT a) (JJ solid) (JJ natural) (NN material)) (PP (IN with) (NP (DT a) (NN crystal) (NN structure))))))) (. .)))