108.05カラット、5点セットの原石ツォバライト・ガーネット Crystals- 21.63 g - (5)

Exceptional Lot of 5 Raw Tsavorite Garnet Crystals with Matrix - 108.05 cts - Merelani Hills, Tanzania

Presenting an exceptional lot of five (5) natural, unheated Tsavorite (green grossular garnet) rough crystals sourced directly from the legendary Merelani Hills. This curation features substantial individual sizes ranging from 12 to 28 carats, boasting the highly sought-after, electric vivid green hue that defines top-tier Tanzanian Tsavorite. The crystals are presented in their natural, raw state, featuring striking geological associations with contrasting host matrix elements, including metallic graphite and white crystalline minerals (likely calcite or quartz). These specimens offer a fascinating glimpse into the gem's complex geological formation and provide immense appeal for both mineral specimen collectors and bespoke lapidary artists.

Weight: 21.6 grams / 108.05 carats (Total for lot of 5 pieces)
Sizes: Ranging from 12 to 28 carats per crystal
Variety: Tsavorite (Green Grossular Garnet)
Color: Vivid, highly saturated electric green (characteristic of trace vanadium and chromium)
Condition: Natural, raw, and unpolished rough crystals with associated host matrix intact.
Luster: Vitreous to sub-adamantine on exposed crystal faces.
Hardness: 7 to 7.5 on the Mohs scale.
Locality: Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania.

Rarity:
Extremely High. Tsavorite is widely recognized as being significantly rarer than emerald. Finding raw crystals of this substantial size (12+ carats) with such intense color saturation and interesting matrix associations is becoming increasingly uncommon as mine yields fluctuate.

Market worth:
Highly valuable to both the specimen collector market and the rough lapidary market. Because Tsavorite of this size and color saturation is exceptionally scarce, its market value continues on a strong upward trajectory. Individual valuation will depend heavily on the final cutting yield or the premium a specialized collector places on the aesthetic matrix contrast.

Metaphysical:
In metaphysical practices, Tsavorite is known as a stone of prosperity, vitality, and benevolence. It is deeply connected to the Heart Chakra, believed to facilitate emotional healing, foster compassion, and attract financial abundance while connecting the user to the grounding energies of the earth.

Vibrant Saturation:
The primary draw of these crystals is their unapologetic, neon-like saturation. Even in their rough, unpolished state, the stones exhibit a glowing, intense primary green that captures and plays with light beautifully, requiring no treatments or enhancements to showcase their brilliance.

Stunning Contrast:
The visual impact of these specimens is heavily amplified by their natural matrix. The vivid, gemmy green of the grossular garnet sits in dramatic juxtaposition against the sparkling, metallic grey-black of the graphite and the stark white of the associated host rock. This natural bi-color and tri-color effect makes them outstanding display pieces.

Investment Potential:
Excellent. As a gemstone that is never treated or enhanced, Tsavorite relies entirely on natural perfection. With production limited primarily to a single, small geological region in East Africa, and demand steadily rising among high-jewelry houses and collectors, substantial rough pieces like these are considered robust tangible assets.

This curated lot represents a rare opportunity to acquire a significant parcel of world-class Merelani Tsavorite in its most authentic, raw form. Whether you are a connoisseur of fine mineralogical specimens seeking to preserve the dramatic natural beauty of the earth's artistry, or an investor/lapidary recognizing the underlying gem value, this 108.05-carat collection stands as a premier acquisition. A true testament to the vibrant geological treasures of Tanzania.