Collections « BackCwarts / QuartzDetailsUser CommentsAccession no: 8483Collection: Casgliad Daeareg Prifysgol Bangor / Bangor University Geology CollectionName: QuartzDescription: Summary Description: Size: 7-10cm Anferth / MassiveCopyright: Prifysgol Bangor / Bangor UniversityCrystal System: Trigonol / TrigonalClassification: Ocsidau / Oxides User Tags Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website