Spectrolite

Where it forms, where it's found

1recorded occurrences

Source · OpenStreetMap

Chemical composition

Constituent elements: Mass composition breakdown
Element Atoms At. mass g/mol Mass g/mol Mass share
8OOxygen Oxygen 8 15.999 127.992
46.01%
14SiSilicon Silicon 2 28.085 56.170
20.19%
13AlAluminium Aluminium 2 26.982 53.964
19.40%
20CaCalcium Calcium 1 40.078 40.078
14.40%
Total 278.204 100.00%
Mass share = atoms × atomic mass ÷ molar mass × 100
From Mindat formula

Mass composition breakdown
Element	Atoms	At. mass g/mol	Mass g/mol	Mass share
8OOxygen	Oxygen	8	15.999	127.992	46.01%
14SiSilicon	Silicon	2	28.085	56.170	20.19%
13AlAluminium	Aluminium	2	26.982	53.964	19.40%
20CaCalcium	Calcium	1	40.078	40.078	14.40%
	Total	278.204	100.00%

Literature, links & citation

Cite this entry

@misc{mineral2026,
  author    = {Mineral Index editorial board},
  title     = {Spectrolite — Mineral Index},
  year      = {2026},
  url       = {https://mineralindex.org/minerals/spectrolite-9131},
  note      = {Accessed 2026-05-11}
}