Large Raw Ruby Crystal from Madagascar – Natural Corundum Mineral Specimen, 243.3g

This large Raw Ruby crystal from Madagascar is a natural corundum mineral specimen with a substantial weight of 243.3 grams. Measuring 54 × 48 × 33 mm, it is well suited for mineral collections, crystal displays, specimen cabinets, or collectors seeking larger natural Ruby material.

Ruby is the red variety of corundum and is known for its rich coloration, durability, and importance as both a gemstone and collector mineral. Natural Ruby specimens often show variations in color, surface texture, and crystal form that reflect their geological formation.

Mineral Properties

Mineral: Corundum
Variety: Ruby
Chemical Composition: Aluminum oxide, Al₂O₃
Crystal System: Trigonal
Mohs Hardness: 9
Luster: Vitreous to adamantine
Transparency: Transparent to opaque
Origin: Madagascar
Weight: 243.3 grams
Dimensions: 54 × 48 × 33 mm
Form: Raw natural crystal specimen

Ruby is one of the hardest naturally occurring minerals, ranking 9 on the Mohs scale. Its red color is typically caused by chromium within the corundum crystal structure.

Metaphysical Properties

In crystal traditions, Ruby is associated with passion, vitality, confidence, courage, motivation, and strength. Many crystal enthusiasts also connect Ruby with grounding, personal power, and heart-centered energy.

These metaphysical associations are based on traditional crystal beliefs and are not intended as medical or therapeutic claims.