Search Archived Mineral Specimens
- Availability
- Sold
- Locality
- Nashik dist., Maharashtra, India
- Formula
- Na2(Si3Al2)O10·2H2O
- Size
- SmCabinet 9x7x4.5cm
Sprays of Natrolite crystals to over 2cm in a large open vug 7cm across.
- Availability
- Sold
- Locality
- Two Islands, Cumberland Co., Nova Scotia, Canada
- Formula
- Na2(Si3Al2)O10·2H2O
- Size
- Cabinet 14x10x6cm
A large cabinet specimen with a large open vuf filled with zeolites, including the 4cm wide Natrolite spray in the corner. Associated are fine, white crystals of Analcime (to 1.6cm) and pink crystals of Chabazite (6mm). Sawed flat base and backside.
- Availability
- Sold
- Locality
- Horseshoe Dam, Maricopa Co., Arizona, United States
- Formula
- Na2(Si3Al2)O10·2H2O
- Size
- SmCabinet 8x7x3cm
This is a "top drawer" specimen with incredible sprays of white (near center) to colorless Natrolite crystals in sprays to 9mm across. The individual crystals have nearly flat terminations with two low angled faces. The cross-sections are square. There are also waterclear chabazite(?), which are thin and tabular. Some of the Natrolite crystals pierce the Chabazite. Incredible specimen. You will not be dissapointed with this zeolite specimen.
- Availability
- Sold
- Locality
- Big Rock quarry, Little Rock, Pulaski Co., Arkansas, United States
- Formula
- Na2(Si3Al2)O10·2H2O
- Size
- Cabinet 11x6x5cm
- Tagged
- zeolite
Large 1-2cm colorless and superb crystals of Natrolite in open fracture with free-standing Aegerine. Excellent specimen, one-time find.
- Availability
- Sold
- Locality
- Big Rock quarry, Little Rock, Pulaski Co., Arkansas, United States
- Formula
- Na2(Si3Al2)O10·2H2O
- Size
- Cabinet 10x5x5cm
Awesome specimen with incredible sprays of Natrolite crystals to 6mm on and with colorless to white Analcime. Excellent specimen.
- Availability
- Sold
- Locality
- 3M quarry, Little Rock, Pulaski Co., Arkansas, United States
- Formula
- Na2(Si3Al2)O10·2H2O
- Size
- Cabinet 18x8x8cm
Excellent and colorless crystals of Natrolite crystals to to 8mm with scattered Aegerine needles to 7mm. Very cool specimen.
