Celestine may refer to:Five Popes of the Roman Catholic Church:
Pope Celestine I (422–432)
Pope Celestine II (1143–1144)
Pope Celestine III (1191–1198)
Pope Celestine IV (1241)
Pope Celestine V (1294)Other uses:
Celestines, a branch of the Benedictine Order of monks
Celestine (mineral), a mineral, also known as celestite, found worldwide
Celestine (comics), a fictional character in the Image Comics universeLa Celestine (Carlota Valdivia), a 1904
Blue Period painting by Pablo PicassoCelestine, Indiana, a town in Dubois County, Indiana
The Celestine Prophecy, a 1993 novel by James Redfield
Celestin, a character in the anime/manga series Ah! My Goddess: The Movie
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General Information:

Chemical Formula:
SrSO4

Composition:
(Molecular Weight = 183.68 gm)
Strontium 47.70 %
SrSulfur 17.46 %
S Oxygen 34.84 %
O 
Empirical Formula:
Sr(SO4)

Environment:
Sedimentary rocks.

IMA Status:
Approved IMA 1964

Locality:
Kelley Island, Lake Erie.

Name Origin:
From the Latin coelestis, meaning "celestial."
Physical Properties:

Cleavage:
[001] Perfect, [210] Good

Color:
blue, brown, colorless, green, or gray.

Density:
3.9 - 4, Average = 3.95

Diaphaniety:
Transparent to subtranslucent

Habits:
Crystalline - Coarse - Occurs as well-formed coarse sized crystals., Massive - Uniformly indistinguishable crystals forming large masses., Granular - Generally occurs as anhedral to s ubhedral crystals in matrix.

Hardness:
3-3.5 - Calcite-Copper Penny

Luminescence:
None.

Luster:
Vitreous (Glassy)

Streak:
white
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CELESTINA. CELESTINO