Calcite
6090 Gypsum, Calcite, Porgera Mine, Mt Kare Valley, Mt Hagen, Enga Province, Papua New Guinea
A fine doubly terminated gypsum crystal on a cluster of greenish white calcite scalahedrons. The 4.0 cm gypum crystal is splayed at one termination, this occured insitu and was collected in the 1990’s from the Porgera Gold Mine in the remote New Guinea Highlands. Size: H:5.7cm x W:4.3cm x D:2.6cm
6085 Barite, Calcite, Fluorite, Dam Rigg Level, Northside Mines, Whaw, Arkengarthdale, North Pennines, North Yorkshire, England
Lustrous white translucent barite crystals growing on minor calcite from one of the classic old English lead mines. The barite crystals on this piece reach 1.5 cm in maximum length and fluoresce a nice cream-white under UV light. The piece is also phosphorescent, continuing to glow for several seconds after...
5479 Calcite, Rowrah (Eskett) Quarry, Rowrah, Cumbria
Bernie & Margaret Day
5373 Malachite, Calcite, Breadon Hill, Marree, South Australia
JL1547. Barry Porter $2
5168 Chabazite, Calcite, Old Melbourne Quarries, Victoria
JL1506 Phacolite. Ex Museum Vic
5157 Chabazite, Calcite, Old Melbourne Quarries, Victoria
JL1508 Phacolite. Ex Museum Vic
5047 Azurite, Malachite, Calcite, Quartz, Cobar, New South Wales
K & M Brown Collection
7097 JL2565 Calcite, Hematite, Fluorite, Florence Mine, Egremont, West Cumberland Iron Field, Cumbria, England
Labelled as aragonite – is likely calcite. ex Harry Critchley. ex Joan Lamond Collection
ncat JP860, Hemimorphite, Fluorite, Siderite, Calcite, Reymert Mine (Denoon property; Devoux property; Asia claim; Australia claim; America claim; Africa claim; Europe claim; Alaska shaft; Great Pacific), Reymert Canyon, Superior area, Mineral Mountain District, Pinal Co., Arizona, USA
Multiple fluorescent colours. Can’t see hemimorphite
ncat JP644, Calcite, Peabody Mine (Moore Mine), Cochise District, Little Dragoon Mts, Cochise Co., Arizona, USA
May also be from https://www.mindat.org/loc-32503.html
ncat JP2036 Calcite, Mount Isa, Mount Isa City Shire, Queensland
Judy Rowe’s daughter’s house
ncat JP1234 Pyrite, Calcite, Lake Cooper quarry, Corop, Campaspe Shire, Victoria
Labelled as chalcopyrite
ncat JP832 Calcite, Barite, Boral Limited quarry, Bundoora, City of Whittlesea, Victoria
Calcite fluoresces pink and barite fluoresces pale yellow