Black Kyanite 7" Rough Blade Cluster #BC1726
$30.00
Black Kyanite forms distinct fan-like or bladed structures, presenting a deep black to dark grey hue. This aluminum silicate mineral, known for its variable Mohs hardness of 4.5-7 along its blades, often appears in striking, multi-bladed clusters.
Count: 1
Size: 7 inches
Weight: 217g
Black Kyanite 6" Rough Blade Cluster #BC1729
$33.00
Black Kyanite, an aluminum silicate mineral, crystallizes in the triclinic system, forming distinct fan-like or blade-like structures. Its deep black to dark grey hue results from carbon and graphite inclusions, creating a textured, rough cluster with a variable Mohs hardness. This individual cluster showcases the stone's raw, organic form and delicate bladed growth habit.
Count: 1
Size: 6"
Weight: 238g
Care: Delicate, avoid prolonged water exposure
Black Kyanite 5" Rough Blade Cluster #BC1727
$20.00
Black Kyanite, an aluminum silicate mineral, presents in a rough blade cluster with deep black to dark grey hues. This natural specimen often exhibits distinct fan-like or blade-like formations resulting from carbon and graphite inclusions.
Count: 1
Size: 5"
Weight: 143g
Black Kyanite 5" Rough Blade Cluster #BC1725
$26.00
Black Kyanite, an aluminum silicate mineral, forms distinctive blade-like clusters. Its deep black to dark grey hue results from carbon and graphite inclusions, giving it a raw, grounding appearance with a natural, rough finish. The bladed structure often creates a fan-like texture.
Count: 1
Size: 5"
Weight: 188g
Black Kyanite 4.75" Rough Blade Cluster #BC1733
$18.00
Black Kyanite, an aluminum silicate mineral, forms distinct blade-like structures with a deep black to dark grey hue, often from carbon inclusions. This rough blade cluster exhibits the natural fan-like growth characteristic of kyanite, presenting a delicate physical specimen known for its varied hardness along different axes.
Count: 1
Size: 4.75"
Weight: 122g
Black Kyanite 4.25" Rough Blade Cluster #BC1730
$20.00
Black Kyanite, an aluminum silicate mineral, forms distinct blade-like structures in a rough cluster. This striking piece showcases the deep black to dark grey hue resulting from carbon or graphite inclusions, characteristic of this variety. Its bladed formation offers a unique visual texture and emphasizes its natural, unpolished state.
Count: 1
Size: 4.25"
Weight: 143g
Black Kyanite 4" Rough Blade Cluster #BC1732
$22.00
Black Kyanite is an aluminum silicate mineral, forming distinct blade-like structures with a deep black to dark grey hue from carbon and graphite inclusions. This rough cluster presents a natural fan-like formation, showing its characteristic variable hardness along the blades.
Count: 1
Size: 4"
Weight: 157g
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