Abstract
Trona deposits have limited distribution in the Earth’s crust, but extraordinary concentrations can be found in some places, commonly in combination with borate and other salt deposits. Four main continental trona provinces are recognized at a global scale. They are located in Anatolia (Turkey), Wyoming (USA), Whuceng (China) and Botswana (Southern Africa). The origin of trona deposits is related to alkaline volcanism, thermal spring activity, closed basins and arid climate. Quaternary sodium carbonate minerals (trona minerals) are present in salars (Andes), playa lakes (Lake Van, Turkey and Botswana) and salt pans (USA and Tibet).
Some conditions are essential for the formation of economically viable trona deposits: formation of shallow lake environments; source derived explosive andesitic to rhyolitic volcano-sedimentary sequences; concentration of sodium and bicarbonate in the lake, related to direct ash fall into the basin, or hydrothermal solutions along faults; thermal springs near areas of volcanic activity; arid to semi-arid climatic conditions; alkaline lake water.
Many minerals contain Na carbonate, but the three that are most important from a worldwide commercial standpoint are trona, nahcolite, and pirssonite, which are produced in a limited number of countries, along with subordinate bradleyite, shortite and thenardite. Pirssonite occurs in organic-rich muds (oil shales). Trona and nahcolite are precipitated subaqueously (in lake waters) and as an interstitial phase in playa muds. Evaporite minerals are closely related to pyrite in oil shales and are also associated with diagenetic silicates (Mg-rich smectites, zeolites, K-feldspar, searlesite, and idiomorphic quartz) and dolomite formed by reaction of alkaline brines with pyroclastic deposits.
Natural sodium carbonate minerals (soda minerals) are exploited commercially either from buried fossil trona deposits formed in Tertiary playa-lake sediments or by extraction from the brines of recent alkaline lakes and playas. Most of the world’s commercial trona deposits are mined by underground and solution mining methods. Many modern industries use industrial trona minerals.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Altınlı İE (1976) Geology of the northern portion of the middle Sakarya River: Istanbul University, fen. Fak Mec: Section 41(1–4):35–36
Altınlı İE (1977) Geology of the eastern territory of Nallıhan (Ankara province): İstanbul university. Fen Fak Mec: Seri B 42(1–2):29–44
Altınlı İE (1978) Geology of the eastern territory of Nallıhan. İstanbul Üniv Fak Mecmuası 42:29–44
Arslan Ş, Yazıcıgil H, Stute M, Schlosser P (2013) Environmental isotopes and noble gases in the deep aquifer system of Kazan Trona Ore Field, Ankara, central Turkey and links to paleoclimate. Quat Res 79(2):292–303
Atabey E, Bağırsak IS, Canpolat M, Gökkaya KY, Günal LS, Kılınç N, (1994) Gürün, Kanga1 (Sivas) – Darende – Hekimhan (Ma1atya) Arasının Jeo1ojisi. [Geology of Gürün, Kangal (Sivas)-Darende-Hekiman (Malatya) areas]. General Directorate of Mineral Research and Exploration Report No: 9760, p 312. (in Turkish, Unpublished)
Aziz A, Erakman B (1980) Tufanbeyli (Adana) – Sarız (Kayseri) – Gürün (Sivas) ilçeleri arasında kalan alanın jeo1ojisi ve hidrokarbon olanakları. [Geology and hydrocarbon potential of Tufanbeyli (Adana)-Sarız (Kayseri)-Gürün (Sivas) areas]. TPAO Report no:1526, p 100 (in Turkish, unpublished)
Bradley WH (1964) The geology of the Green River formation and associated Eocene rocks in southwestern Wyoming and adjacent parts of Colorado and Utah
Bradley WH, Eugster HP (1969) Geochemistry and paleolimnology of the trona deposits and associated authigenic minerals of the Green River formation of Wyoming. U.S. Geological Survey Professional Paper 496-B, p 71
Ceyhan F, Helvacı C, Önal M (2001) Gürün (Sivas) volkanitlerinin petrografi, jeokimya ve petrojenez özellikleri [Petrography, geochemistry and petrogenetic features of Gürün (Sivas) volcanics]. Geosound 39:1–12 (in Turkish)
Ciner Group (2009) Eti Soda, http://www.cinergroup.com.tr/companies/eti-soda/en
Çoğulu E (1967) Etude petrographique de la region the Mihaliççik (Turque). BSMP 47:683–803
Çukur D, Krastel S, Tomonaga Y, Çağatay MN, Meydan AF (2013) The Paleo Van Science Team seismic evidence of shallow gas from Lake Van, eastern Turkey. Mar Pet Geol 48:341–353
Demirci CY (2000) Structural analysis in Beypazarı-Ayaş-Kazan-Peçenek area, NW of Ankara (Turkey). PhD Thesis, Middle East Technical University, Ankara (unpublished)
Dirik K, Erol O, (2000) Tuzgölü ve civarının tektonomorfolojik evrimi Orta Anadolu, Türkiye. Haymana-Tuzgölü-Ulukışla Basenleri Uygulamalı Çalışma (Workshop), TPJD Bülteni, Özel sayı 5
Dyni JR, (1996) Sodium carbonate resources of the Green River formation in Utah, Colorado, and Wyoming. U.S. Geological Survey Open-File Report 96–729 (pp 39)
Earman S, Phillips FM, McPherson BJOL (2005) The role of “excess” CO2 in the formation of trona deposits. Appl Geochem 20:2217–2232
Eugster HP (1980) Lake Magadi, Kenya, and its precursors. In: Nissenbaum A (ed) Hypersaline brines and evaporitic environments. Elsevier, Amsterdam, pp 195–232
Eugster HP, Hardie LA (1975) Sedimentation in an ancient playa-lake complex: the Wilkins Peak Member of the Green River Formation of Wyoming. GSA Bull 86(3):319–334
Eugster HP, Smith GI (1965) Mineral equilibria in the Searles Lake evaporites, California. J Petrol 6(3):473–522
Eugster HP, Surdam RC (1973) Depositional environment of the Green River Formation of Wyoming: a preliminary report. Geol Soc Am Bull 84:115–120
Göncüoğlu MC, Turhan N, Şentürk K, Uysal Ş, Özcan A, Işık A (1996) Orta Sakarya’da Nallıhan-Sarıcakaya arasındaki yapısal birliklerin jeolojik özellikleri [Geologic features of structural units between Nallıhan-Sarıcakaya in the Middle Sakarya area]. General Directorate of Mineral Research and Exploration Report No: 10094 (in Turkish, unpublished)
Görür N, Tüysüz O, Şengör AMC (1998) Tectonic evolution of the central Anatolian basins. Int Geol Rev 40:831–850
Gündoğan İ, Helvacı C (2005) Mineralogy, petrography and diagenetic aspects of the Beypazarıtrona deposit, Middle Miocene, Turkey. Abstracts book IESCA-2005, İzmir (Turkey), pp 44–45
Helvacı C (1998) The Beypazari trona deposit, Ankara Province, Turkey. Proceedings of the first International Soda Ash Conference, Wyoming State Geol. Survey Public Information Circular, 40(2):67–103
Helvacı C (2001) Natural soda deposits and their economic importance. Geol Bull of Turkey Ayhan Erler Spec Issue 44(3):49–58 (In Turkish with English abstract)
Helvacı C (2003) Doğu Anadolu’nun bor potansiyeli ve Van Gölü soda oluşumları. [Borate potential of Eastern Anatolia and soda formation in Van Lake] Eastern Anatolia Industrial Raw Materials Workshop. 27–30 Agust 2003, Van, Abstract Book, p 46–47
Helvacı C (2010) Geology of the Beypazarı trona field, Ankara, Turkey. Mid-congress field excursion guide book, tectonic crossroads: evolving orogens of Eurasia-Africa-Arabia 4–8 October 2010, Ankara, Turkey
Helvacı C, Bozkurt S (1994) Geology, mineralogy and petrogenesis of Beypazarı (Ankara) granite. Bull Geol Soc Turk 37(2):31–42
Helvacı C, İnci U (1989) Beypazarı trona yatağının jeolojisi, mineralojisi, jeokimyası ve yörenin trona potansiyeli. [Geology, mineralogy, geochemistry of Beypazarı trona deposit and trona potential of the area]. The Scientific and Technological Research Council of Turkey Project No: TBAG-685, 159 p. (In Turkish)
Helvacı C, İnci U, Yılmaz H, Yağmurlu F (1989) Geology and Neogene trona deposit of the Beypazarı region, Turkey. Turk J Eng Environ Sci 13(2):245–256
Helvacı C, Öztürk YY, Satır M, Shang CK (2014) U-Pb zircon and K-Ar geochronology reveal the emplacement and cooling history of the Late Cretaceous Beypazarı granitoid, central Anatolia, Turkey. Int Geol Rev 56(9):1138–1155
İnci U (1991) Miocene alluvial fan-alkaline playa lignite and trona bearing deposits from an inverted basin in Anatolia: sedimentology and tectonics controls on deposition. Sediment Geol 71:73–97
İnci U, Helvacı C, Yağmurlu F (1988) Stratigraphy of Beypazan Neogene Basin, Central Anatolia, Turkey. Newsl Stratigr 18(3):165–182
Jones BF, Eugster HP, Rettig SL (1977) Hydrochemistry of the Lake Magadi Basin, Kenya. Geochim Cosmochim Acta 41:53–72
Kalafatçıoğlu A, Uysallı H (1964) Geology of the Beypazarı-Nallıhan-Seben area. Bull Miner Res Exp 62:1–12
Karadenizli L, Seyitoğlu G, Saraç G, Kazancı N, Şen Ş, Hakyemez Y, Savaşçı D (2003) Early Middle Miocene palaeogeographic evolution of the western margin of Çankırı-Çorum Basin, Central Anatolia, Turkey. Bull Miner Res Exp 126:69–86
Kayakıran S, Çelik E (1986) Beypazarı Trona (Doğal Soda) Yatağı Maden Jeolojisi Raporu. [Mining Geology Report of Beypazarı Trona (Natural Soda) Deposit]. General Directorate of Mineral Research and Exploration Report No: 8079. 122 p. (in Turkish, unpublished)
Kaymakçı N (2000) Tectono-stratigraphical evolution of the Çankırı Basin (Central Anatolia, Turkey). Geol Ultraiect 190:1–247
Kazan Soda Electricity (2013) Kazan Proses Tesisi [Kazan Process Plant]. http://www.kazansoda.com.tr/kazan-proses-tesisi
Kellie RJ, Demirci CY, Mert E (2005) Geology and development of the Kazan trona deposit, central Anatolia, Turkey. Abstracts with Programs – Geol Soc Am 37 (7):466–467
Ketin I (1966) Tectonic units of Anatolia (Asia Minor). Bull Miner Res Exp 66:23–34
Kostick DS (1994) Soda ash. In: Carr DD (ed) Industrial minerals and rocks, 6th edn. SME, Littleton, pp 929–958
Kurtman F (1978) Gürün bölgesinin jeolojisi ve tektonik özellikleri. [Geology and tectonic features of Gürün Region]. Bull Miner Res Exp 91:1–12 (in Turkish)
Lowenstein TK, Demicco RV (2006) Elevated Eocene atmospheric CO2 and its subsequent declining. Science 313:1928
Mees F, Verschuren D, Nijs R, Dumont H (1991) Holocene evolution of the Crater Lake at Malha, Northwest Sudan. J Paleolimnol 5:227–253
MTA (2002) 1/500.000 scale geological map of Turkey
Önal M, Helvacı C, Inci U, Yağmurlu F, Meriç E, İzver T (1988) Stratigraphy, age, facies and depositional environments of the Soğukcam Limestone, Nardin Formation and Kızılcay Group in north of Çayırhan, northwest of Ankara. TAPG Bull 1(2):152–163
Önal M, Helvacı C, Ceyhan F (2001) Gürün (Sivas) Orta Miyosen Havzasının Jeolojisi. [Geology of Gürün (Sivas) Middle Miocene Basin]. TAPG Bull 13(l):19–134 (in Turkish)
Önal M, Helvacı C, Ceyhan F (2004) Geology and trona potential of the Middle Miocene Gürün (Sivas) basin, Central Anatolia, Turkey. Carbonates Evaporites 19(2):118–132
Onargan T, ve Helvacı C, (2001) Ankara-Beypazarı doğal soda (trona) sahasının önemi ve işletme parametrelerinin irdelenmesi, 4: Endüstriyel Hammaddeler Sempozyumu, 18–19 Ekim 2001, İzmir, s. 155–162
Öngür T (1977) Kızılcahamam GB’sinin volkanolojisi ve petrografi incelemesi. [Volcanology and petrographic investigation of SW of Kızılcahamam area]. Geol Bull Turkey 20:1–12 (in Turkish)
Özgül N (1981) Munzur Dağlarının Jeolojisi. [Geology of Munzur Mountains]. General Directorate of Mineral Research and Exploration Report No: 6995, p 200 (in Turkish, unpublished)
Özgül N, Metin S, Göğer E, Bilgöl I, Baydar O, Erdoğan B (1973) Cambrian and Tertiary rocks around Tufanbeyli area. Geol Bull Turkey l6(1):82–100 (in Turkish with English abstract)
Palmer MR, Helvacı C, Fallick AE (2004) Sulphur, sulphate, oxygen and strontium isotope composition of Cenozoic Turkish evaporites. Chem Geol 209:341–356
Renaut RW, Tiercelin JJ (1994) Lake Bogoria, Kenya Rift Valley, a sedimentological overview. In: Renaut RW, Last WM (eds) Sedimentology and geochemistry of modern and ancient saline lakes, vol 50. Society for Sedimentary Geology (SEPM) Sp Publ, Tulsa, pp 101–124
Renaut RW, Owen RB, Jones B, Tiercelin JJ, Tarits C, Ego JK, Konhauser KO (2013) Impact of lake-level changes on the formation of thermogene travertine incontinental rifts: evidence from Lake Bogoria, Kenya Rift Valley. Sedimentology 60:428–468
Rio Tinto (2002) Kazan project social and environmental report. 25 p. (Annual Report)
Rojay B, Toprak V, Bozkurt E (2002) Core sample analysis in Kazan Soda Project area. Middle East Technical University, Ankara (unpublished)
Saner S (1979) Explanation of the development of the Western Pontid Mountain and adjacent basins, based on plate tectonic theory, northwestern Turkey. Bull Miner Res Exp 93:1–20
Şaraoğlu F, Yılmaz Y (1987) Geological evolution and basin models during Neotectonic episode in the Eastern Anatolia. Bull Miner Res Exp 107:61–83
Sen S, Delfino M, Kazancı N (2017) Çestepe, a new early Pliocene vertebrate locality in Central Anatolia and its stratigraphic context. Ann Paléontologie 103(2):149–163
Şener F (1981) Ankara Beypazarı Soda Aramaları Ön Raporu. [Prliminary report of Ankara Beypazarı Soda Exploration]. General Directorate of Mineral Research and Exploration Report No: 6926. 29 p.(in Turkish, unpublished)
Siyako F (1984) Beypazari (Ankara) kömürlü Neojen havzası ve çevresinin jeolojisi. [Geology of coal-bearing Beypazarı (Ankara) Neogene basin and surroundings area]. MTA. Spec. Rept. 44 p. (in Turkish)
Smith GI, Haines DV (1964) Character and distribution of nonclastic minerals in the Searles Lake evaporite deposit, California. Contributions to general geology. USGS Bull 1181-P:60
Smith ME, Carroll AR, Singer BS (2008) Synoptic reconstruction of a major ancient lake system: Eocene Green River Formation, western United States. GSA Bull 120:54–84
Tankut A, Wilson M, Yihunie T (1998) Geochemistry and tectonic setting of tertiary volcanism in the Güvem area, Anatolia, Turkey. J Volcanol Geotherm Res 85:285–301
Toprak V, Rojay B (2000) Geology baseline study for the Kazan Soda project area. Middle East Technical University, Ankara (unpublished)
Toprak V, Rojay B (2001) Geological investigation in Kazan Soda project area. Middle East Technical University, Ankara (unpublished)
Türkecan A, Dinçel A, Hepşen N, Papak İ, Akbaş B, Sevin M, Özgür İB, Bedi Y, Mutlu G, Sevin D, Ünay E, Saraç G, Karataş S (1991) Stratigraphy and petrology of the Neogene volcanics between Bolu and Çankırı (Köroğlu Mountains). Bull Geol Congr Turkey 6:85–103 (in Turkish with English abstract)
Varol B, Kazancı N (1981) The litho-and biofacies properties of the upper Jurassic-lower Cretaceous carbonate sequence, in Nallıhan-Seben (Bolu) region. Bull Geol Soc Turk 24:31–38
Veigas-Garcia JG, Gündoğan İ, Helvacı C, Prats E (2013) A genetic model for Na-carbonate mineral precipitation in the Miocene Beypazarı trona deposit, Ankara province, Turkey. Sediment Geol 294:315–327
Warren JK (2010) Evaporites through time: tectonic, climatic and eustatic controls in marine and nonmarine deposits. Earth Sci Rev 98(3–4):217–268
Yağmurlu F, Helvacı C (1994) Sedimentological characteristics and facies of the evaporite-bearing Kirmir Formation (Neogene), Beypazan Basin, Central Anatolia, Turkey. Sedimentology 41:847–860
Yağmurlu F, Helvacı C, İnci U, Önal M (1988) Tectonic characteristics and structural evolution of the Beypazan- Nalhhan Neogene Basin, Central Anatolia. J Pure Appl Sci Ser A “GeoSciences” I:127–143
Acknowledgments
The study has been encouraged by several research programs supported by Projects TBAG-685 and Project No: YDABGAG-565 of TÜBİTAK (The Scientific and Technological Research Council of Turkey) and 03.KB. FEN.015 of the Dokuz Eylül University (İzmir, Turkey). Borehole logs were studied by the permission of Eti Maden Inc. and MTA (General Directorate of Mineral Research and Exploration). The author wishes to thank the management and technical staff for their assistance. Review comments by W.L. Griffin and Franco Pirajno considerably improved the manuscript. Mustafa Helvacı and Yasin Aydın are gratefully acknowledged for their typing and drafting assistance with the manuscript.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Nature Switzerland AG
About this chapter
Cite this chapter
Helvacı, C. (2019). Turkish Trona Deposits: Geological Setting, Genesis and Overview of the Deposits. In: Pirajno, F., Ünlü, T., Dönmez, C., Şahin, M. (eds) Mineral Resources of Turkey. Modern Approaches in Solid Earth Sciences, vol 16. Springer, Cham. https://doi.org/10.1007/978-3-030-02950-0_12
Download citation
DOI: https://doi.org/10.1007/978-3-030-02950-0_12
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-02948-7
Online ISBN: 978-3-030-02950-0
eBook Packages: Earth and Environmental ScienceEarth and Environmental Science (R0)