Scapolite

Scapolite specimens for sale

24 for sale · $50–$12,000 USD

26 in the gallery

Scapolite is a mineral that forms as tabular to prismatic crystals, often exhibiting a vitreous to silky luster. It typically presents in colors ranging from pale yellow to orange, with pinkish hues in certain variants, and occurs in crustal rocks as associates with feldspars and micas. Crystals can be transparent to translucent and may display a pale, glassy appearance when well-formed, with a simple to moderate cleavage that influences how specimens are prepared for display.

Formula
(Na,Ca)4Al3(Al,Si)3Si6O24(Cl,CO3,SO4)
Rarity
Common
Stability
Stable
Collector interest
Moderate Interest
Classification notes
Tectosilicate; scapolite group

Key characteristics

Crystal system
tetragonal
Mohs hardness
5–6
Specific gravity
2.5–2.8
Luster
vitreous, pearly
Transparency
transparent, translucent, opaque
Color
colorless, white, gray, yellow, orange, pink, violet, blue, green, brown
Streak
white
Cleavage
good
Fracture
uneven, subconchoidal
Crystal habit
prismatic, massive, granular
  • Gem mineral
  • Fluorescent: yellow, orange, pink

Buy Scapolite specimens

View all 24

Where Scapolite is found

Top localities

  1. Morogoro3 specimens
  2. Karur2 specimens
  3. Merelani Hills2 specimens
  4. Tanzania1 specimen
  5. Aricanga mine1 specimen
  6. Badakhshan1 specimen
  7. Feilluns1 specimen
  8. Franklin Mine1 specimen
  9. Itaguaçu1 specimen
  10. Ladjuar Medam1 specimen

About Scapolite

Prominent localities for Scapolite include Afghanistan, China, Tanzania, Myanmar, and Canada, where specimens are prized for their size, clarity, and color zoning. The mineral often forms in pegmatites and metamorphic environments, sometimes occurring alongside other silicates in vein systems, which yields specimens with well-defined crystal shapes and attractive surface facets. Collectors value Scapolite for its range of color varieties and the rarity of exceptionally clean, well-formed crystals from certain pockets, making well-crystallized pieces a sought-after addition to many cabinets.