| | Description | |
| Comments: | Coesite-bearing titanite UHP paragneisses.
In retrograded eclogites (Eur. J. Mineral. , 1995, 7, pp. 119-138).
In garnet/biotite gneisses (Shuanghe / Eur. J. Mineral. , 1995, 7, pp. 119-138).
In jadeite quartzite : in matrix (Shuanghe / Eur. J. Mineral. , 1995, 7, pp. 119-138). Quartz (inclusions in garnet and jadeite) replaces coesite and is rimmed by aegirine-augite.
In epidote two-micas schists (Shuanghe / Eur. J. Mineral. , 1995, 7, pp. 119-138).
In layered eclogites intercalated with paragneisses : after coesite. | | Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | Data | |
| Mineral Data: | Click here to view Quartz data | | Locality Data: | Click here to view Shuanghe, Qianshan Co., Anqing Prefecture, Anhui Province, China |
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