Description
Dark purple fluorite from Zhejiang
These special dark purple Fluorite chunks from the area around Xianju in Zhejiang Province, China, immediately stand out due to their exceptionally deep color. Many pieces are so dark purple that they appear almost black , while the true purple to violet hues become visible in strong daylight or backlight. With a size of approximately 20 to 50 mm each, these natural chunks are ideal for collectors, gemstone enthusiasts, mineral bowls, and decorative applications.
Almost black fluorite
The term black Fluorite is frequently used for Fluorite that is colored so deep purple that hardly any light can pass through the stone. Mineralogically, therefore, these specimens are very dark purple Fluorite and not a separate black Fluorite variety. The intense purple color can become clearly visible, especially along thin edges, natural fracture surfaces, or when the stone is illuminated with a strong lamp.
Originating from Zhejiang in China
This lot originates from the area around Xianju in Zhejiang, China. Zhejiang is an important Chinese province for fluorite and has several well-known fluorite areas and mines; the Wuyi fluorite ore field, in particular, is well-documented. However, the pieces offered here are specifically listed with the origin of the Xianju area, so we do not mention a more precise mine name than is known for this lot.
Deep purple color
What makes this Fluorite particularly attractive is its exceptionally high color intensity. While much Fluorite is light green, bright purple, or multicolored, these pieces have a deep violet to almost black appearance. Under strong lighting, purple zones, lighter crystalline areas, and sometimes subtle color variations may become visible.
Natural kibble
The stones have been deliberately kept as natural chunks and therefore do not have a perfectly polished shape. Fracture surfaces, rough crystalline parts, and natural structures remain visible, giving the pieces an authentic mineral appearance and ensuring that each specimen is distinctly different.
Size from 20 to 50 mm
With a size of approximately 20 to 50 mm , these pieces are very versatile. The smaller chunks are suitable for mineral boxes and collector's sets, while the larger specimens can be beautifully displayed on a small tray, in a glass bowl, or among other rough minerals.
Nice to examine
A nice characteristic of very dark Fluorite is that the color sometimes only becomes clearly visible when the material is illuminated from behind. With a strong flashlight or LED light, parts that initially appear almost black can suddenly become distinctly violet or purple translucent, making the internal color zoning more visible.
Interesting for mineral collectors
For collectors, these pieces form an interesting contrast to the better-known green, yellow, and light purple Fluorite from China. The extremely dark color gives the stones a unique appearance and makes them attractive to present together with other Fluorite varieties.
Fluorite from Zhejiang
Zhejiang has several known fluorite occurrences. In the Wuyi area, for example, multiple mines have been recorded where fluorite is mined, including Yangjia and Yushantou, and very dark purple fluorite crystals also occur there. This underscores the significance of Zhejiang as an important Chinese fluorite region.
Fluorite as a mineral
Fluorite consists of calcium fluoride, CaF₂, and is known for its exceptionally wide color variation. The mineral can be colorless, green, yellow, blue, and purple, among others. With a hardness of approximately 4 on the Mohs scale, Fluorite is relatively soft, meaning natural pieces must be handled carefully to prevent damage.
Natural structures
Natural fracture lines, color zones, crystalline sections, and small inclusions may occur in the fragments. These characteristics are inherent to natural Fluorite and should not be considered damage, but rather part of the unique character of each stone.
Beautiful as decoration
Due to their dark appearance, these Fluorite chunks pair particularly beautifully with light minerals such as Rock Crystal, Calcite, or White Quartz. In a glass bowl or on a light stone surface, a strong contrast is created, causing the almost black color to stand out even more.
Traditional meaning of fluorite
Within traditional gemology, Fluorite is often associated with concentration, clarity, order, and balance. Dark purple Fluorite is particularly associated with introspection and intuition. These meanings are based on spiritual traditions and personal beliefs and have not been scientifically proven to have medical effects.
Each copy is unique
Because Fluorite is naturally formed, shape, color intensity, translucency, and structure vary from piece to piece. Some pieces are almost entirely blackish-purple, while others already show clearer purple zones in ordinary light.
Suitable for collector sets
Due to their compact size, these small pieces are also very suitable for mineral sets, educational collections, and thematic collections in which different Fluorite colors are displayed side by side. The difference between ordinary purple Fluorite and this almost black variant is particularly visually interesting.
Features
- Product: natural Fluorite chunks
- Mineral: Fluorite
- Origin: Xianju area, Zhejiang, China
- Size: approximately 20 to 50 mm each
- Color: very dark purple, violet to almost black
- In bright light: purple to violet-colored zones visible
- Composition: calcium fluoride, CaF₂
- Hardness: approximately 4 on the Mohs scale
- Finish: natural and raw
- Structure: natural fracture surfaces, crystalline zones and inclusions possible
- Use: mineral collection, decoration, collector sets, or gift
- Special feature: exceptionally dark purple Fluorite
- Unique character: every piece differs in shape, color, and translucency
Buy dark purple fluorite from Zhejiang
If you are looking for a special dark purple to almost black Fluorite from Zhejiang, these natural chunks from the Xianju an interesting addition to any mineral collection. The size of approximately 20 to 50 mm, the very deep violet color, and the surprising effect when the stone is illuminated make each specimen a small but striking collector's item.
