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" 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
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 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 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 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
Rainbow Pyrite 1.5" Cluster #BC1715
$68.00
Rainbow Pyrite clusters showcase the characteristic brassy-yellow metallic luster of pyrite, enhanced by a striking iridescent surface created by thin-film interference tarnish. This natural oxidation gives the cluster a visually stunning, multi-colored sheen, reflecting light across its crystalline structure.
Count: 1
Size: 1.5 inches
Weight: 47g
Care: Keep dry; clean with dry brushing.
Red Cluster Calcite Rough #R300
from $1.95
Red Cluster Calcite, a calcium carbonate mineral, showcases a rich, fiery spectrum of deep brick red to warm earthy crimson. Each rough specimen carries an eye-catching, almost-polished sheen and a distinctively smooth, waxy texture, resulting from a gentle acid wash that refines its natural form.
Count: 1
Care: Keep away from harsh chemicals and prolonged water exposure.
Apophyllite w Stillbite 6.5" Cluster #BC1526
$155.00
Apophyllite, a hydrated potassium calcium silicate, forms clear to colorless or green crystals that often exhibit a vitreous to pearly luster. This delicate mineral frequently appears in stunning clusters, commonly intergrown with other minerals such as Stilbite.
Count: 1
Size: 6.5"
Weight: 1170g
Origin: India
Smoky Quartz 7.2" Elestial Crocodile Point #BC14991
$86.00
Smoky Quartz, a brown-to-grey variety of crystalline quartz, forms an elestial crocodile point with a vitreous luster. Its distinctive hue, from translucent pale grey-brown to opaque blackish-brown, is naturally created by Earth's radiation with aluminum impurities deep within the rock.
Count: 1
Size: 7.2"
Weight: 689g
Care: Brief rinsing is fine; prolonged sun can fade its smoky tone, store in a dark place.
Smoky Quartz 7.2" Elestial Crocodile Point #BC14990
$86.00
A substantial Smoky Quartz Elestial Crocodile Point, this translucent crystal exhibits a deep smoky brown-grey hue. This piece, a form of quartz, is known for its vitreous luster and characteristic trigonal crystal system structure.
Count: 1
Size: 7.2"
Weight: 575g
Care: Smoky Quartz is a durable stone; a brief rinse with water is suitable for cleaning, but prolonged direct sunlight can cause its hue to fade.
Smoky Quartz 4.4" Cluster #BC1493
$29.00
Smoky Quartz, a crystalline quartz, exhibits rich brown-to-grey hues and often forms in natural clusters. Its distinct color arises from Earth's natural radiation interacting with aluminum impurities within the rock, creating translucent smoky depths. This durable form of quartz often shows six-sided prisms with pyramidal terminations.
Count: 1
Size: 4.4"
Weight: 228g
Care: Brief rinsing is safe; avoid prolonged direct sunlight to preserve its color.
Pyrite 6" Natural Cluster #BC1351
$140.00
Pyrite, an iron disulfide mineral, forms striking natural clusters with a brilliant brass-yellow metallic luster. This substantial piece showcases the cubic crystal system characteristic of pyrite, presenting a dense, sculptural form with cleanly reflecting surfaces.
Count: 1
Size: 6"
Weight: 2143g
Care: Not water safe; dry brush only. Wash hands after handling.
Pyrite 5.3" Natural Cluster #BC1350
$115.00
A substantial Pyrite natural cluster presents a brilliant brass-yellow metallic luster, characteristic of this iron disulfide mineral. Its cubic crystalline structure is evident in the formation of numerous intergrown crystals, creating a visually striking and dense specimen. This impressive piece reflects light with a bright, reflective finish, showcasing its natural geometric beauty.
Count: 1
Size: 5.3"
Weight: 1739g
Care: Not water safe; clean with dry brushing; store in dry conditions to prevent oxidation; wash hands after handling.