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- Availability
- Sold
- Locality
- Pachapaqui dist, Bolognesi prov., Ancash dept., Peru
- Formula
- CaCO3
- Size
- Cabinet 9.5x7x6cm
- Tagged
- carbonate
A beautiful specimen with soft pink elongated Calcite crystals in groups to around 2cm on Quartz matrix with splendid Pyrite crystals to 2mm. A very showy display specimen at a relatively low price.
- Availability
- Sold
- Locality
- Williamsburg, Hampshire Co., Massachusetts, United States
- Formula
- CaCO3
- Size
- Cabinet 11x5x3cm
- Tagged
- carbonate
- Special Info
- Antique Specimen
White platy Calcite. This is a variety of Calcite called "argentine", which alludes to its silvery appearance allegedly seen in the miner's eye. Sorry, I don't see it either. The Calcite is composed of platy, undulating, crystals giving it a look of silver. The specimen originated from the Philadelphia collection break-up several years ago (note old ink label in the prov. tab). You will also see an example of "argentine" from Cornwall on Mindat. Even the English were fooled. Historic significance.
- Availability
- Sold
- Locality
- Imray mine, Marble Hill, Pickens Co., Georgia, United States
- Formula
- CaCO3
- Size
- Cabinet 11x9x6.5cm
- Tagged
- carbonate
Magnificent, large pink Calcite crystal - terminated but cleaved on two sides. The cleaved sides show the light pink internal color.
- Availability
- Sold
- Locality
- Aghbar mine, Bou Azzer dist., Morocco
- Formula
- CaCO3
- Size
- SmCabinet 6x5x4cm
- Tagged
- carbonate
A striking purple-pink cobaltoan Calcite. The rhombs are 5mm.
- Availability
- Sold
- Locality
- Dal'negorsk, Primorsky Kray, Russia
- Formula
- CaCO3
- Size
- Cabinet 10x6x4.5cm
- Tagged
- carbonate
This is a nice group of divergent columnar Calcite crystals with cavernous centers filled with tiny rhombic crystals as is the outer "prism" faces. This occurence is noted in the Dal'negorsk book by the Mineralogic Almanac volume 4, 2001 titled "DALNEGORSK". A photo of this same occurence and habit is shown on page 47, in which it is described as "case-like". It quite fascinating and actually sits unaided straight up.