Grape Agate Cluster, Deep Purple, Indonesia
This substantial grape agate specimen from Indonesia weighs an impressive 610 grams and is celebrated for its robust and richly colored nodules. The oversized clusters feature a luxurious deep purple hue, accented by a natural, mineral-rich exterior that adds texture and visual depth. Highly sought-after by collectors, grape agate of this size and quality is increasingly rare.
Specimen details
| Mineral | Quartz |
|---|---|
| Locality | Indonesia |
| Crystal system | Hexagonal |
| Dimensions | 15.2 cm × 6.4 cm × 5.8 cm |
| Weight | 610 g |
| Color | Purple |
| Size | Large Cabinet (over 6 inches / 15+ cm) |
| Species | Agate |
| Condition | No damage on display faces |
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About this specimen
Imagine holding a piece of the earth's wonder: a striking deep purple grape agate, naturally sculpted into a mesmerizing cluster. This rare Indonesian mineral specimen is a must-have for collectors and enthusiasts alike, showcasing nature's artistry in its purest form.
Originating from the renowned Mamuju region of Sulawesi, Indonesia, this grape agate exemplifies the botryoidal form characteristic of its quartz family. With a chemical formula of SiO2, grape agate crystallizes in the trigonal crystal system and exhibits a hardness of 7 on the Mohs scale. Its surface displays a vitreous to waxy luster, enhancing the depth and vibrancy of its deep purple nodules.
The specimen features oversized clusters of robust, richly colored botryoidal formations, presenting a luxurious deep purple hue that transitions subtly to lighter shades at the edges. The mineral-rich exterior adds an intriguing texture and natural contrast, making it an excellent piece for display. Its semi-translucent nature allows light to softly penetrate the nodules, revealing intricate internal patterns.
Highly sought after by mineral enthusiasts, this sizable grape agate cluster is increasingly rare due to limited locality production and its distinctive coloration. Its combination of size, color intensity, and natural form make it a valuable addition to any collection.
To preserve its natural beauty, it is recommended to handle the specimen with care, avoiding exposure to harsh chemicals or prolonged direct sunlight, which may affect the color intensity over time.
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