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Celestine

Formula:
SrSO
 
4
System:OrthorhombicColour:Colourless, shades of ...
Hardness:3 - 3½
Name:Named from the Greek "cœlestis," for celestial, in allusion to the faint blue color of the original specimen.


Baryte Group. Baryte-Celestine Series. The strontium analogue of Baryte.

By far the most common strontium mineral.

Classification of Celestine

IMA status:Approved
Strunz 8th edition ID:6/A.09-10
Nickel-Strunz 10th (pending) edition ID:7.AD.35

7 : SULFATES (selenates, tellurates, chromates, molybdates, wolframates)
A : Sulfates (selenates, etc.) without additional anions, without H2O
D : With only large cations
Dana 8th edition ID:28.3.1.2

28 : ANHYDROUS ACID AND NORMAL SULFATES
3 : AXO4
Hey's CIM Ref.:25.4.15

25 : Sulphates
4 : Sulphates of Ca, Sr and Ba
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Type Occurrence of Celestine

Type Locality:Bell's Mill, Bellwood, Blair Co., Pennsylvania, USA
General Appearance of Type Material:Fibrous veinlets.
Year of Discovery:1791
Geological Setting of type material:Sedimentary rocks.

Occurrences of Celestine

Geological Setting:Occurs mainly in sedimentary rocks such as bedded deposits of gypsum and halite; also in bedded limestone and dolomite, in cavities.

Physical Properties of Celestine

Lustre:Vitreous, Pearly
Diaphaneity (Transparency):Transparent, Translucent
Colour:Colourless, shades of light blue, white, reddish, greenish, brownish, greyish; colourless or lightly tinted in transmitted light
Streak:White
Hardness (Mohs):3 - 3½
Tenacity:Brittle
Cleavage:Perfect
On {001} perfect; on {210} good; on {010} poor. Also reported on {011}
Parting:Twin gliding and translation gliding
Fracture:Irregular/Uneven
Density (measured):3.96 - 3.98 g/cm3
Density (calculated):3.98 g/cm3

Crystallography of Celestine

Crystal System:Orthorhombic
Class (H-M):mmm (2/m 2/m 2/m) - Dipyramidal
Space Group:Pnma (P21/n 21/m 21/a)
Cell Parameters:a = 8.359Å, b = 5.352Å, c = 6.866Å
Ratio:a:b:c = 1.562 : 1 : 1.283
Unit Cell Volume:V 307.17 ų (Calculated from Unit Cell)
Z:4
Morphology:Crystals commonly thin to thick tabular {001}, usually with large {210}; tabular {001} and elongated [100] yielding lath-like forms; or elongated [100] with equant cross section. Equant by development of {001}, {011}, {101} of otherwise, less common. Pyramidal {122}; elongated [010] or [001]; tabular {100}, {100} commonly striated [001]. Fibrous veinlets or nodules with parallel or radiated fiber structure; massive granular; lamellar, earthy, rare.
Twinning:Reported on {210}, {101}, and other planes (doubtful).
Crystal Atlas:
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Celestine no.87 - Goldschmidt (1913-1926)

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X-Ray Powder Diffraction:
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Radiation - Copper Kα
Data Set:
Horizontal Axis: ° to ° Vertical Axis: % Source Data: Filtered Data: Peaks:
Data courtesy of RRUFF project at University of Arizona, used with permission.

Optical Data of Celestine

Type:Biaxial (+)
RI values: nα = 1.619 - 1.622 nβ = 1.622 - 1.624 nγ = 1.630 - 1.632
2V:Measured: 50° to 51°, Calculated: 54° to 58°
Maximum Birefringence:δ = 0.011

Chart shows birefringence interference colour range (at 30µm thickness) and does not take into account mineral colouration.
Surface Relief:Moderate
Dispersion:moderate r < v
Pleochroism:Weak
Comments:Blue-coloured material: shades of indigo- and lavender-blue, bluish green or violet.

Chemical Properties of Celestine

Formula:
SrSO
 
4
Essential elements:O, S, Sr
All elements listed in formula:O, S, Sr

Relationship of Celestine to other Species

Series:Forms a series with Baryte (see here)
Related to:
  • Baryte Group
  • Related Minerals - Nickel-Strunz Grouping):
    7.AD.05Arcanite
    K
     
    2
    SO
     
    4
    7.AD.05Mascagnite
    (NH
     
    4
    )
     
    2
    SO
     
    4
    7.AD.10Mercallite
    KHSO
     
    4
    7.AD.15Misenite
    K
     
    8
    H
     
    6
    (SO
     
    4
    )
     
    7
    7.AD.20Letovicite
    (NH
     
    4
    )
     
    3
    H(SO
     
    4
    )
     
    2
    7.AD.25Glauberite
    Na
     
    2
    Ca(SO
     
    4
    )
     
    2
    7.AD.30Anhydrite
    CaSO
     
    4
    7.AD.35Anglesite
    PbSO
     
    4
    7.AD.35Baryte
    BaSO
     
    4
    7.AD.35Olsacherite
    Pb
     
    2
    SO
     
    4
    SeO
     
    4
    7.AD.35Kerstenite
    7.AD.40Kalistrontite
    K
     
    2
    Sr(SO
     
    4
    )
     
    2
    7.AD.40Palmierite
    (K,Na)
     
    2
    Pb(SO
     
    4
    )
     
    2
    Related Minerals - Hey's Index Grouping:
    25.4.1Anhydrite
    CaSO
     
    4
    25.4.2Bassanite
    Ca[SO
     
    4
    ] · 0.5H
     
    2
    O
    25.4.3Gypsum
    Ca[SO
     
    4
    ] · 2H
     
    2
    O
    25.4.4Glauberite
    Na
     
    2
    Ca(SO
     
    4
    )
     
    2
    25.4.5Cesanite
    Na
     
    3
    Ca
     
    2
    [OH|(SO
     
    4
    )
     
    3
    ]
    25.4.6Eugsterite
    Na
     
    4
    Ca(SO
     
    4
    )
     
    3
    ·2H
     
    2
    O
    25.4.7Hydroglauberite
    Na
     
    10
    Ca
     
    3
    (SO
     
    4
    )
     
    8
    ·6H
     
    2
    O
    25.4.8Syngenite
    K
     
    2
    Ca(SO
     
    4
    )
     
    2
    ·H
     
    2
    O
    25.4.9Görgeyite
    K
     
    2
    Ca
     
    5
    (SO
     
    4
    )
     
    6
    ·H
     
    2
    O
    25.4.10Polyhalite
    K
     
    2
    Ca
     
    2
    Mg(SO
     
    4
    )
     
    4
    ·2H
     
    2
    O
    25.4.11Koktaite
    (NH
     
    4
    )
     
    2
    Ca(SO
     
    4
    )
     
    2
    ·H
     
    2
    O
    25.4.12Ye'elimite
    Ca
     
    4
    Al
     
    6
    [O
     
    12
    |SO
     
    4
    ]
    25.4.13Ettringite
    Ca
     
    6
    Al
     
    2
    [(OH)
     
    4
    |SO
     
    4
    ]
     
    3
    · 26H
     
    2
    O
    25.4.14Bentorite
    Ca
     
    6
    (Cr
    3+
     
    ,Al)
     
    2
    [(OH)
     
    4
    |SO
     
    4
    ]
     
    3
    · 26H
     
    2
    O
    25.4.16Kalistrontite
    K
     
    2
    Sr(SO
     
    4
    )
     
    2
    25.4.17Baryte
    BaSO
     
    4

    Other Names for Celestine

    Synonyms:
    CelestiteCoelestineEschwegite (of Lévy)Sicilianite
    French names:
    Strontiane sulfatée
    German names:
    CelestitCœlestinCoelestinCoelistinSchätzit
    SchützitSchwefelsaurer Strontianit aus PennsylvanienZölestin
    Italian names:
    Celestina
    Polish names:
    Celestyn
    Russian names:
    Целестин
    Spanish names:
    Celestita
    Varieties:
    Barian CelestineBarytosulfate of StrontianCalciocelestineChrysanthemum Stone

    Other Information

    Thermal Behaviour:Inverts at about 1152°C to a hexagonal polymorph. Melting Point = ~1605°C.
    Other Information:Slowly soluble in hot concentrated acids or alkali carbonate solutions. Very slightly soluble in water.
    Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

    References for Celestine

    Reference List:Schütz (1791) Beschr. Nordamer. Foss., Leipzig: 12 (as Fasriger Schwerspath).

    Klaproth (1797) Beitr.: 2: 92 (as Schwefelsaurer Strontianit aus Pennsylvanien).

    Dolomieu (1798) J. Phys.: 46: 203 (as Strontiane sulfatée).

    Werner (1798) (as Cœlestin).

    Lenz, D.G. (1800) Versuch einer vollständigen Anleitung zur Kenntniss der Mineralien, System: 233 (as Cœlestin; Sicilianite).

    Karsten, D.L.G. (1808) Mineralogische Tabellen, Berlin, second edition: 54, 95 as Cœlestin).

    Thomson, T. (1836) Outlines of Mineralogy, Geology, and Mineral Analysis. 2 volumes, London: 1: 111 (Barytosulfate of Strontian).

    Lévy, A. (1837) Description d’une collection de minéraux formée par M. Henri Heuland, et appartenant à M. Ch. H. Turner, de Rooksnest, dans le comté de Surrey en Angleterre. 3 volumes and atlas of 85 plates, London: 1: 224 (as Eschwegite).

    Glocker, E.F. (1839) Handbuch der Mineralogie, 2nd. edition, Nürnberg: 634 (as Barytocölestin).

    Wicke (1860) Arch. Pharm.: 152: 32.

    Dana, J.D. (1868) System of Mineralogy, 5th. Edition, New York: 620.

    Auerbach (1869) Konigliche Akademie der Wissenschaften, Sitzber., Vienna, Abt. I: 59: 549.

    Negri (1887) Revista minera, metalúrgica y de ingenieria, Madrid: 1: 33.

    Bettanini (1888) Zeitschrift für Kristallographie, Mineralogie und Petrographie, Leipzig: 14: 507.

    Williams (1890) American Journal of Science: 39: 183.

    Dana, E.S. (1892) System of Mineralogy, 6th. Edition, New York: 905.

    Arzruni and Thaddéeff (1895) Zeitschrift für Kristallographie, Mineralogie und Petrographie, Leipzig: 25: 38.

    Volney (1898) Journal of the American Chemical Society: 21: 386.

    Termier (1902) Bulletin de la Société française de Minéralogie: 25: 173.

    Kraus (1904) American Journal of Science: 18: 30.

    Kraus (1905) American Journal of Science: 19: 286.

    Sidorenko (1905) Mém. Soc. nat. Nouv. Russie: 27: 1.

    Surganoff (1905) Moskovskoe Obshchestvo Ispytatelei Prirody (Société impériale des naturalists de Moscou): 18: 435.

    Kraus and Hunt (1906) American Journal of Science: 21: 237.

    Sidorenko (1907) Jb. Min.: II: 377.

    Barker (1908) Zeitschrift für Kristallographie, Mineralogie und Petrographie, Leipzig: 45: 14.

    Samoiloff (1908) Zeitschrift für Kristallographie, Mineralogie und Petrographie, Leipzig: 45: 113.

    Gaubert (1909) Bulletin de la Société française de Minéralogie: 32: 139.

    Lacroix, A. (1910) Minéralogie de la France et des ses colonies, Paris. 5 volumes, vol. 4: 103.

    Henglein (1911) Centralblatt für Mineralogie, Geologie und Paleontologie, Stuttgart: 692.

    Kolb (1911) Zeitschrift für Kristallographie, Mineralogie und Petrographie, Leipzig: 49: 14.

    Goldschmidt, V. (1913) Atlas der Krystallformen. 9 volumes, atlas, and text, vol. 2: 163.

    Kreutz (1915) Ak. Krakau, Abh.: 55: 1.

    Dravert (1916) Ann. géol. min. Russie: 17: 75.

    Di Franco (1918) I st. Min. Vulc. Univ. Catania, Mem.: 19.

    Grahmann (1920) Jb. Min.: I: 1.

    Kemter (1921) Ak. Sächs., Verh.: 72: 56.

    Ranfaldi (1922) Reale academia nazionale dei Lincet, atti: rendiconti, Rome: 31: 430, 468, 506.

    Mellor, J.W. (1923) A Comprehensive Treatise on Inorganic and Theoretical Chemistry. 16 volumes, London: 3: 763.

    Giuşcă (1924) Ac. Roumaine, Sect. Sc. Bull.: 9: 25.

    Onorato (1924) Reale accademia nazionale dei Lincei, Rome, Att.: 33: 259.

    Quercigh (1924) Reale academia nazionale dei Lincet, atti: rendiconti, Rome: 33: 262.

    Ruiz (1924) Reale academia nazionale dei Lincet, atti: rendiconti, Rome: 267.

    Szadecsky-Kardoss (1924) Földt. Közl.: 53: 94.

    James and Wood (1925) Proceedings of the Royal Society of London: 109A: 598.

    Basche and Mark (1926) Zeitschrift für Kristallographie, Mineralogie und Petrographie, Leipzig: 64: 1.

    Lambert and Hume-Rothery (1926) Journal of the Chemical Society, London: 2637.

    Linck (1926) Chemie der Erde, Jena: 2: 481.

    Doelter, C. (1927) Handbuch der Mineral-chemie (in 4 volumes divided into parts): 4 [2]: 205..

    Honess, A.P. (1927) The Nature, Origin and Interpretation of the Etch Figures on Crystals. 171pp., New York: 124.

    Fairbairn (1929) American Mineralogist: 14: 286.

    Hintze, Carl (1929) Handbuch der Mineralogie. Berlin and Leipzig. 6 volumes: 1(3B): 3905.

    Landes (1929) American Mineralogist: 14: 408.

    Solignac (1931) Bulletin de la Société française de Minéralogie: 54: 64.

    Heide (1931) Zeitschrift für Kristallographie, Mineralogie und Petrographie, Leipzig: 78: 257.

    Krieger (1933) American Mineralogist: 18: 345.

    Schilly (1933) Neues Jahrbuch für Mineralogie, Geologie und Paleontologie, Heidelberg, Beil.-Bd., Stuttgart: 67: 323.

    Morrison (1935) American Mineralogist: 21: 780.

    Thibault (1935) American Mineralogist: 20: 147.

    Friend and Allchin (1939) Nature: 144: 633.

    Jayaraman (1940) Quarterly Journal of the Indian Institute of Science: 3: 11.

    Miropolsky (1941) Comptes rendus de l’académie des sciences de l’U.R.S.S., n.s.: 33: 64.

    Miropolsky (1942) Comptes rendus de l’académie des sciences de l’U.R.S.S.: 34, 114.

    Kesler (1944) Ecnomic Geology: 39: 287.

    Mellis (1947) Bull. Comm.. géol. Finlande, no. 140: 239.

    Murdoch and Webb (1948) California State Division of Mines, Bull. 136: 87.

    Serdyuchenko (1948) Comptes rendus de l’académie des sciences de l’U.R.S.S.: 60: 433.

    Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II. John Wiley and Sons, Inc., New York, 7th edition, revised and enlarged: 415-420.

    American Mineralogist (1974): 59: 1209-1219.

    American Mineralogist (1978): 63: 506-510.

    Franzini M., Troysi M., Cecchini A.(1983): La microdurezza della celestina. Atti Soc. Tosc. Sc. Nat.,Mem. Serie A, 89, 145-153.

    Majzlan, J., Navrotsky, A., and Neil, J.M. (2002) Energetics of anhydrite, barite, celestine, and anglesite: a high-temperature and differential scanning calorimetry study. Geochimica et Cosmochimica Acta: 66: 1839-1850.

    Anthony, J.W., Bideaux, R.A., Bladh, K.W., and Nichols, M.C. (2003) Handbook of Mineralogy, Volume V. Borates, Carbonates, Sulfates. Mineral Data Publishing, Tucson, AZ, 813pp.: 122.

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    Localities for Celestine

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