Description
This striking goethite on calcite specimen showcases deep, earthy iron oxide crystal formations contrasted against bright, natural calcite. The goethite forms rugged, textured coatings and sparkling microcrystals across the matrix, while bladed and crystalline calcite adds soft pink-white highlights and luminous depth.
The interplay between metallic goethite and lighter calcite creates a visually dramatic specimen — a true example of nature’s geological artistry. Every surface of this piece reveals new textures, crystal faces, and mineral growth patterns.
Dimensions & Weight
Measurements: 4” x 3” x 2.5”
Weight: 411g
Collector’s Notes
Goethite on calcite is highly prized when both minerals are sparkling and well-defined, as seen in this specimen. The presence of visible calcite crystal sprays alongside richly developed goethite indicates multi-stage mineral growth, which significantly increases collectability.
Specimens like this form in iron-rich hydrothermal environments and are increasingly difficult to source in this level of visual complexity and contrast.
Highlights
Natural sparkling goethite
Crystalline calcite matrix
Strong texture and mineral contrast
Visible crystal sprays and microcrystals
No treatments or enhancements
Collector-quality mineral specimen
Metaphysical Properties
Goethite is known as a stone of grounding, emotional release, and strength. It is believed to:
Help process deep emotions
Support shadow work and healing
Encourage stability and resilience
Absorb negative or stagnant energy
Calcite is associated with clarity, amplification, and emotional balance, making this pairing especially powerful for grounding and energetic cleansing.
Mineralogy
Goethite: FeO(OH) — Iron Oxyhydroxide
Calcite: CaCO₃ — Calcium Carbonate
Crystal Systems:
Goethite – Orthorhombic
Calcite – Trigonal
Hardness:
Goethite: 5–5.5
Calcite: 3
Formation: Hydrothermal and sedimentary mineralization
Description
This striking goethite on calcite specimen showcases deep, earthy iron oxide crystal formations contrasted against bright, natural calcite. The goethite forms rugged, textured coatings and sparkling microcrystals across the matrix, while bladed and crystalline calcite adds soft pink-white highlights and luminous depth.
The interplay between metallic goethite and lighter calcite creates a visually dramatic specimen — a true example of nature’s geological artistry. Every surface of this piece reveals new textures, crystal faces, and mineral growth patterns.
Dimensions & Weight
Measurements: 4” x 3” x 2.5”
Weight: 411g
Collector’s Notes
Goethite on calcite is highly prized when both minerals are sparkling and well-defined, as seen in this specimen. The presence of visible calcite crystal sprays alongside richly developed goethite indicates multi-stage mineral growth, which significantly increases collectability.
Specimens like this form in iron-rich hydrothermal environments and are increasingly difficult to source in this level of visual complexity and contrast.
Highlights
Natural sparkling goethite
Crystalline calcite matrix
Strong texture and mineral contrast
Visible crystal sprays and microcrystals
No treatments or enhancements
Collector-quality mineral specimen
Metaphysical Properties
Goethite is known as a stone of grounding, emotional release, and strength. It is believed to:
Help process deep emotions
Support shadow work and healing
Encourage stability and resilience
Absorb negative or stagnant energy
Calcite is associated with clarity, amplification, and emotional balance, making this pairing especially powerful for grounding and energetic cleansing.
Mineralogy
Goethite: FeO(OH) — Iron Oxyhydroxide
Calcite: CaCO₃ — Calcium Carbonate
Crystal Systems:
Goethite – Orthorhombic
Calcite – Trigonal
Hardness:
Goethite: 5–5.5
Calcite: 3
Formation: Hydrothermal and sedimentary mineralization
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