- Supergene: in situ natural oxidation & weathering deposits
- Dolyhir Quarry, Old Radnor, Powys: rich specimens were collected from fractures surrounding the ‘main’ sulphide vein within the Dolyhir Limestone Formation. It typically forms sparkling, apple green, drusy to botryoidal crusts to 50 x 15 mm in area, composed of crystals not exceeding 0.2 mm across, on calcite and azurite and with tyrolite in association.
- Bevins, R.E. & Mason, J.S., 1997. Welsh metallophyte and metallogenic evaluation project: Results of a minesite survey of Dyfed and Powys. CCW Contract Science Report No. 156. National Museums & Galleries of Wales.
- Chukanov, N.V., Pushcharovsky, D.Yu., Zubkova, N.V., Pekov, I.V., Pasero, M., Merlino, S., Möckel, S., Rabadanov, M.Kh., Belakovskiy, D.I., 2007. Zincolivenite CuZn(AsO4)(OH): A New Adamite-Group Mineral with Ordered Distribution of Cu and Zn. Doklady Earth Sciences, Vol. 415A, No. 6, 841-845.