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- Availability
- Sold
- Locality
- Capo di Bove, Rome, Lazio, Italy
- Formula
- Na6Ca2Si6Al6O24Cl4
- Size
- Chip < 1cm
For the size, excellent, clear prismatic crystals to 1mm.
- Availability
- Available
- Price
- $175.00
- Locality
- Valenciana mine, Guanajuato, Mexico
- Formula
- SiO2
- Size
- 11 x 9 x 7 cm - Cabinet
Large rhombic former Calcite crystals replaced by silica and overgrown with tiny 1-2mm Quartz crystals. The base is pretty much all 1-5mm Quartz crystals.
- Availability
- Available
- Price
- $21.00
- Locality
- Renison Bell mine, Zeehan, Tasmania, Australia
- Formula
- SiO2
- Size
- 7 x 5 x 2.5 cm - Sm Cabinet
Milky to colorless Quartz crystals to 9mm with some mini Rhodochrosite.
- Availability
- Available
- Price
- $7.00
- Locality
- Taquaral, Itinga, Minas Gerais, Brazil
- Formula
- SiO2
- Size
- Thumbnail
Very faint rose colored Quartz.
- Availability
- Available
- Price
- $12.00
- Locality
- Pittora mine, Minas Gerais, Brazil
- Formula
- SiO2
- Size
- Thumbnail
Glassy pink crystals.
- Availability
- Sold
- Locality
- Ihovitra, Itremo, Amoron'i Mania, Madagascar
- Formula
- SiO2
- Size
- 4 x 4 x 3.5 cm - Miniature
A fine group of colorless Quartz crystals with phantoms with fuchsite. The largest crystal is 3cm.