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Selenite Lumps

Name: Selenite Lumps
Brand: Neelkanth Sodaclays Pvt. Ltd.
Price: 2 INR
Availability: InStock

Price 2 INR/ Kilograms

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MOQ : 25 Tons, ,

Selenite Lumps Specification

Taste
Tasteless

Shape
Lump

Smell
Odorless

HS Code
25201090

Appearance
Opaque white or colorless blocks

Poisonous
Non-poisonous

CAS No
7785-06-6

Shelf Life
Stable under proper conditions

Physical Form
Solid Lump

Melting Point
1450C (decomposition)

Ingredients
Calcium Sulfate Dihydrate (CaSO42H2O)

Solubility
Slightly soluble in water

EINECS No
231-900-3

Properties
Soft, fibrous, crystalline; can be easily split into plates; slightly soluble in water

Usage
Raw material for gypsum plaster, cement additive, carving and craft production

Grade
Industrial Grade

Storage
Store in a dry, well-ventilated place

Molecular Weight
172.17 g/mol

Ph Level
Neutral (approx. 7)

Purity
95% Min

Molecular Formula
CaSO42H2O

Structural Formula
CaSO42H2O

Product Type
Mineral Lumps

Density
2.3 Gram per cubic centimeter(g/cm3)

Application
Cement, soil conditioner, plaster, sculpture, construction

Refractive Rate
1.521.53

Selenite Lumps Trade Information

Minimum Order Quantity
25 Tons, ,

Supply Ability
500 Tons, , Per Day

Delivery Time
1 Week

About Selenite Lumps

Customers can buy selenite both in lump and powder form from Neelkanth Sodaclays Pvt. Ltd. The selenite is crushed into lumps and milled into powder. This mineral with pearly lustre and clay like texture is soluble in hot dilute hydrochloric acid. The lumps find use in construction, manufacturing and agriculture industries. In Feng Shui, this mineral is believed to have healing properties. Keeping and using this mineral brings mental peace, clarity and calmness.

Monoclinic Crystal Structure & Physical Qualities

Selenite lumps naturally form through a monoclinic crystal system, giving them a fibrous, crystalline appearance. They have a very soft Mohs hardness of 2, making them easily split into plates, yet they remain stable under normal conditions. Their slightly soluble nature and non-toxic makeup ensure safety in storage and handling.

Multiple Industrial Applications

Industrial-grade selenite lumps are used extensively in construction, soil conditioning, and plaster production. Their purity (minimum 95%) makes them a reliable additive in cement manufacturing and an excellent choice for carving, sculpture, and craft production, owing to their softness and ease of shaping without toxic risks.

FAQs of Selenite Lumps:

Q: How are selenite lumps typically used in industry?

A: Selenite lumps are primarily used as raw materials for manufacturing gypsum plaster, as additives in cement, and for making soil conditioners. Their softness also makes them suitable for detailed carving and sculpture.

Q: What are the main benefits of using selenite (gypsum) lumps in construction?

A: Selenite lumps improve plaster and cement workability, provide a smooth finish for surfaces, and act as a reliable soil conditioner. Their non-toxic and environmentally safe properties make them appropriate for use in different building environments.

Q: When is it necessary to store selenite lumps in special conditions?

A: Selenite lumps should be stored in dry, well-ventilated places to maintain their structural integrity, as they can absorb moisture due to their slight solubility in water. Proper storage ensures a long shelf life and preserves their quality.

Q: Where are selenite lumps sourced and supplied from?

A: Selenite lumps are mined, processed, and distributed globally, with India standing as a significant dealer, exporter, and manufacturer. They are available from numerous suppliers, wholesalers, and producers within the region.

Q: What is the process of preparing selenite lumps for industrial use?

A: The lumps are extracted, sorted, and graded for purity, then broken down or shaped as per industrial requirements. They may undergo minimal processing before being supplied to various sectors such as cement, plaster, and sculpture industries.

Q: How does selenites softness affect its usage?

A: With a Mohs hardness of 2, selenite is easy to carve and mold, making it ideal for decorative and sculptural purposes. However, its low compressive strength means its not suitable for structural load-bearing applications.

Q: What makes selenite lumps environmentally beneficial?

A: Selenite is non-toxic, non-radioactive, and does not release harmful substances, ensuring it is environmentally safe. It poses no risk during handling or use, contributing to sustainable materials management in industry.

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