( ( Inorganic pigments ) ( ( can ( be ( obtained ( from ( ( ( various ( ( naturally occurring ) ( mineral sources ) ) ) or ) ( minerals ( which ( have ( been ( obtained synthetically ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (JJ Inorganic) (NNS pigments)) (VP (MD can) (VP (VB be) (VP (VBN obtained) (PP (IN from) (NP (NP (JJ various) (ADJP (RB naturally) (VBG occurring)) (NN mineral) (NNS sources)) (CC or) (NP (NP (NNS minerals)) (SBAR (WHNP (WDT which)) (S (VP (VBP have) (VP (VBN been) (VP (VBN obtained) (ADVP (RB synthetically))))))))))))) (. .)))
Inorganic pigments can be obtained from various     naturally occurring mineral sources or minerals which have been obtained     synthetically.
(ROOT (S (NP (DT A) (JJ synthetic) (NN diamond)) (VP (VBZ is) (RB not) (VP (VBN considered) (NP (DT a) (NN mineral)) (SBAR (IN because) (S (NP (NNS minerals)) (VP (MD must) (VP (VB be) (VP (VBN created) (ADVP (RB naturally))))))))) (. .)))