Labradorite Tower Natural Feldspar Crystal Point Polished Mineral Specimen Genuine Stone with Certificate of Authenticity

Labradorite Tower – Natural Feldspar Crystal Point

This Labradorite Tower is a genuine natural feldspar specimen carved and polished into a standing crystal point. The photograph shows the exact piece you will receive, carefully selected for its colour flash, pattern, and finish. Full sizing details are available in the listing photos. Your crystal includes a Certificate of Authenticity lifetime guarantee generic card, confirming it as an authentic natural mineral specimen.

Mineral Type & Crystal Species

Labradorite is a member of the plagioclase feldspar series with a chemical composition typically expressed as (Ca,Na)(Al,Si)₄O₈. It crystallises in the triclinic crystal system and forms in igneous rocks during the slow cooling of magma.

One of labradorite’s most distinctive features is labradorescence, an optical phenomenon caused by light interacting with microscopic lamellar structures within the crystal. These internal layers form as sodium-rich and calcium-rich feldspar components separate during cooling. When light enters the stone, it reflects and refracts within these layers, producing flashes of blue, green, gold, or even orange.

The base colour of labradorite is usually grey to dark grey, providing a dramatic contrast to the vibrant iridescent flashes. It measures approximately 6–6.5 on the Mohs hardness scale and displays a vitreous to slightly pearly lustre when polished.

Tower Shape & Optical Display

This specimen has been shaped into a multi-faceted tower with a defined pointed apex and a flat base for stable display. The polished faces enhance the visibility of labradorescence by allowing light to enter from multiple angles.

As the tower is rotated in light, the flashes of colour may shift across the surface, creating a dynamic visual effect. Some areas may display broad sheets of colour, while others show more subtle iridescent highlights. Each piece is unique in its pattern and intensity of flash.

The vertical tower form mirrors the natural prismatic habit of many crystals while showcasing the internal reflective structure of the feldspar.

Geological Formation

Labradorite forms primarily in mafic igneous rocks such as basalt and gabbro, as well as in large anorthosite complexes. During slow cooling within these environments, feldspar crystals grow and develop their characteristic internal lamellar structure.

Significant deposits of labradorite are found in Canada, Madagascar, Finland, and other regions with extensive igneous formations. The stone was first identified in Labrador, Canada, from which it takes its name.

Associated minerals in labradorite-bearing rocks may include pyroxene, olivine, and other plagioclase feldspars.

Optical & Physical Characteristics

When polished, labradorite exhibits a smooth surface that enhances its natural iridescence. The intensity of labradorescence depends on the thickness and orientation of internal lamellae. Some towers display strong blue flashes across large surfaces, while others show a mix of green, gold, or multi-coloured effects.

Natural inclusions, subtle fractures, or tonal variations are part of the stone’s geological history and confirm its authenticity.

Traditional & Cultural Associations

Labradorite has been traditionally associated in various cultures with transformation and intuition in symbolic practices. It is often selected for decorative crystal displays, meditation spaces, or as a meaningful gift. These interpretations are cultural and belief-based rather than scientific.

Ideal for Collectors & Display

This Labradorite Tower makes a striking addition to any mineral collection or interior décor setting. Its dramatic flashes of colour contrast beautifully against neutral backgrounds and suit both contemporary and classic design styles.

You will receive the exact specimen shown in the photographs, securely packaged and presented with a Certificate of Authenticity lifetime guarantee card. A genuine labradorite feldspar carving, selected for quality, flash, and craftsmanship.