Celestine A Grade Mineral Madagascar Natural Crystal Geode Blue Celestite Collectable

Description

Celestine A Grade Mineral from Madagascar

This listing offers a Celestine A Grade mineral specimen from Madagascar, a stunning example of one of nature’s most enchanting minerals. Also known as celestite, this mineral is highly prized for its delicate sky-blue colour, crystalline formations, and clarity. Each specimen is carefully selected for its quality and visual appeal, with photographs showing an example of the type of piece you will receive. Every purchase is accompanied by a Certificate of Authenticity, ensuring that your specimen is 100% genuine and natural.

Geological Background of Celestine

Celestine (or celestite) is a strontium sulfate mineral with the chemical formula SrSO₄. It commonly forms in sedimentary rocks such as limestone and dolostone, where it crystallises from strontium-rich solutions. Celestine crystals are often found within cavities and geodes, producing spectacular clusters of blue, transparent to translucent crystals.

The Madagascan deposits are particularly famous for producing world-class Celestine specimens, characterised by their bright blue colour and large, well-formed crystal structures. The geological environment of Madagascar has provided the perfect conditions for the mineral’s growth, with hydrothermal activity and the presence of strontium-rich waters contributing to crystal development.

Morphology and Features

Celestine crystallises in the orthorhombic crystal system, often forming elongated tabular or prismatic crystals. In A grade specimens such as this, the crystals are well-defined with sharp faces and a vivid blue hue. Some specimens display radiating clusters or geode-like cavities filled with sparkling crystal growth.

Notable features include:

• Colour: Pale to deep sky-blue, the most sought-after shade for collectors.

• Transparency: Transparent to translucent crystals, allowing light to pass through for a luminous effect.

• Crystal Habit: Tabular, prismatic, or radiating forms, often growing in cavities within sedimentary rock.

• Hardness: 3–3.5 on the Mohs scale, making celestine softer than quartz and requiring gentle handling.

Scientific and Collector Importance

Celestine holds significance both in science and in collecting. From a geological perspective, it is the primary source of strontium, a metal used in producing fireworks, flares, and certain ceramics. For mineral collectors, Madagascan Celestine is highly desirable due to its vibrant colour and striking crystal formations.

This mineral also has a long history of decorative and metaphysical use. Its serene blue shade has made it popular for use in meditation and crystal healing, where it is often associated with calmness, clarity, and higher consciousness.

Collector’s Details

• Mineral Type: Celestine (Celestite)

• Chemical Formula: SrSO₄ (Strontium Sulfate)

• Location: Madagascar

• Crystal System: Orthorhombic

• Colour: A Grade sky-blue

• Transparency: Transparent to translucent

• Hardness: 3–3.5 Mohs

• Habit: Tabular and prismatic crystals in geode-like formations

• Condition: Natural, genuine mineral specimen

• Sizing: Scale cube = 1cm. Full sizing details are shown in photographs.

Authenticity and Presentation

Every Celestine specimen offered is carefully chosen for its beauty, colour, and crystalline structure. This mineral is 100% natural and supplied with a Certificate of Authenticity for complete peace of mind. The photographs illustrate an example of the type of piece you will receive, with each specimen displaying unique crystal arrangements and hues.

This Celestine A Grade mineral from Madagascar is a superb addition to any collection, combining geological significance with aesthetic beauty. Whether collected for its mineralogical interest, its decorative value, or its calming presence in healing practices, it remains one of the most sought-after specimens worldwide.