Approximate dimensions:
2.0" x 1.4" x 1.3" inches
Weight: 32 grams
Heulandite is a mineral that belongs to the Zeolite group, and it is a fascinating and highly sought-after crystal among collectors and enthusiasts in the crystal collecting niche. It is primarily composed of hydrous calcium aluminum silicate and can be found in a variety of colors, including white, pink, green, and yellow.
Heulandite crystals have a unique and intricate crystal structure that can form elongated prismatic crystals, aggregates of small needle-like crystals, or globular formations. The crystal system of Heulandite is monoclinic, and its physical properties vary depending on the specific type and composition of the crystal.
One of the most notable properties of Heulandite is its ability to adsorb and desorb various gases and liquids, making it useful in a variety of industrial applications, such as gas storage and separation, catalysis, and wastewater treatment.
Heulandite crystals have a relatively soft hardness level, typically ranging from 3.5 to 4.5 on the Mohs scale. This makes them easy to work with for lapidary purposes, such as cutting and polishing into cabochons, beads, and other jewelry items.
Overall, Heulandite crystals are fascinating and unique specimens that showcase the intricate crystal formations and unique properties of the Zeolite mineral group. They are highly valued by collectors and enthusiasts in the crystal collecting niche and are a must-have for anyone looking to add a high-quality and unique crystal to their collection.
When purchasing Heulandite crystals, it's important to buy from a reputable and trusted source to ensure the authenticity and quality of the crystal. With proper care and attention, a Heulandite crystal can be a cherished addition to any crystal collection.
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