Natural Pink Fluorite Crystal on Mica & Quartz Matrix · 135 g · Collector Specimen

$335.58

Natural Pink Fluorite crystal on Mica, Quartz and Feldspar matrix weighing approximately 135 g and measuring around 93.1 × 35.7 × 47.6 mm. The specimen displays a well-developed soft pink to pinkish-lilac Fluorite crystal with translucent to locally transparent areas, attractive vitreous luster and a beautifully balanced multi-mineral matrix. Natural, untreated and unpolished, with original crystal growth, contact features and geological textures preserved.

1 in stock

NGB Reference: NGB-000421 SKU: CR-NGBF024PI-092-042 Category: Brand:
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This distinctive natural mineral specimen features a beautifully developed Pink Fluorite crystal positioned on a complex matrix of Mica, Quartz and associated Feldspar, creating an attractive and well-balanced collector piece.

Weighing approximately 135 grams and measuring around 93.1 × 35.7 × 47.6 mm, the specimen has an elongated three-dimensional form with an appealing relationship between the individual Fluorite crystal and the surrounding matrix minerals.

The principal Fluorite crystal displays a delicate pink to pinkish-lilac colour with translucent to locally transparent areas. Its natural crystal form remains clearly recognisable, while subtle internal structures, surface growth features and variations in transparency give the crystal additional depth and geological character.

Fluorite is a natural calcium fluoride mineral (CaF₂) belonging to the cubic crystal system. Pink Fluorite is particularly appreciated by mineral collectors when good crystal development, attractive colour and transparency occur together within an aesthetic matrix specimen.

The matrix provides considerable additional mineralogical interest. Reflective Mica creates fine sparkling surfaces around the specimen, while associated Quartz contributes colourless to pale crystalline areas. Feldspar is also present within the matrix, producing further structural and tonal contrast.

Yellowish to brownish areas within portions of the matrix are consistent with iron-bearing mineral inclusions or staining, adding warmer accents to the otherwise pale mineral association. Without analytical testing, the exact iron-bearing mineral should not be assigned more specifically.

One of the principal strengths of this specimen is its balanced natural composition. The Pink Fluorite remains clearly visible as the focal crystal while the surrounding Mica, Quartz and Feldspar provide enough geological context to create a complete and visually coherent mineral specimen.

The piece remains in its natural, unpolished condition, preserving original crystal faces, mineral contacts, growth features and matrix textures. Minor fissures, cleavage-related characteristics, contact marks or incomplete crystal edges may occur and are normal features of naturally formed collector minerals.

Because natural mineral specimens have irregular forms, the stated measurements are approximate and depend on the exact measuring points selected. They are provided as a practical indication of the specimen’s overall dimensions.

Unique Piece: Natural individual formation

With its attractive pink Fluorite crystal, reflective Mica, crystalline Quartz and naturally varied matrix, this 135 g specimen offers an excellent combination of mineralogical diversity and visual balance. Its well-positioned focal crystal and complex host matrix make it particularly suitable for a curated mineral collection or refined cabinet display.

Overall Score: 97/100

NGB Grade: Exceptional

Quality Evaluation

Color20.0/20
Material Quality19.0/20
Natural Characteristics19.0/20
Shape, Symmetry & Polish19.0/20
Overall Appeal20.0/20

Evaluation Notes

This natural Pink Fluorite on Mica and Quartz matrix presents an **exceptional overall collector-quality profile**, combining an attractive soft pink to pinkish-lilac Fluorite crystal with strong transparency, pleasing crystal development and a particularly well-balanced multi-mineral matrix.

The Fluorite crystal shows good form, appealing surface luster and attractive internal depth, while subtle colour zoning and natural growth features add visual interest without detracting from the specimen’s clarity or presentation. The surrounding **Mica, Quartz and Feldspar** provide excellent mineralogical contrast and create a coherent, aesthetically balanced composition around the focal crystal.

Reflective mica surfaces, crystalline Quartz and warm iron-bearing accents further enhance the specimen’s three-dimensional character, while natural fissures, contact features and minor edge irregularities remain consistent with an unmodified collector specimen.

The combination of **colour quality, transparency, crystal form, matrix association, mineral diversity, balance and overall aesthetic impact** supports an **exceptional 97/100 assessment**.

Species

Fluorite

Gemstone Variety

Fluorite

Treatment

Unheated, Untreated

Transparency

Transparent

Color

Multicolor

Origin

Brazil

Gemological Properties

Dimensions93.1 × 35.7 × 47.6 mm
TransparencyTransparent
ClarityN/A
Refractive Index1.434
Specific Gravity3.18
Hardness4 Mohs
Crystal SystemCubic
Dispersion0.007
LusterVitreous
Color DescriptionSoft Pink to Pinkish Lilac with Subtle Translucent Zoning on a multicolor base
Transparency NotesTransparency varies across the natural crystal formation according to the dominant mineral and individual specimen.
Natural CharacteristicsThe Pink Fluorite crystal shows natural **growth features, subtle colour zoning, internal fissures and variations in transparency**, consistent with an untreated crystal formed within a multi-mineral matrix. Minor cleavage-related features and small contact irregularities may be present along crystal edges and surfaces. The surrounding matrix contains naturally associated **Mica, Quartz and Feldspar**, with reflective mica surfaces, crystalline quartz growth and occasional yellowish to brownish iron-bearing mineral staining or inclusions. These characteristics, together with the well-developed Fluorite crystal and balanced matrix structure, contribute to the specimen’s geological authenticity and individual collector character.

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