Abstract
Considered is the role of dawsonite in underground water-rock system, in which water continuously dissolves endogenous minerals with parallel formation of secondary, sedimentary minerals thus leading to deep differentiation of chemical elements. Investigations were conducted within Berezovoyarskoe dawsonite mineralization located in Tomi basin. The data on dawsonite and other minerals' equilibrium with the sampled underground waters of different geochemical types show that dawsonite, as well as calcite or other secondary minerals, is a product of the water-rock system evolution and is formed at strictly particular stage of this system development, coinciding with the beginning of soda-formation process. Initiation of this stage is possible only after start of calcite precipitation, as it's calcite with whom dawsonite forms paragenetic bonds.
| Original language | English |
|---|---|
| Pages (from-to) | 818-821 |
| Number of pages | 4 |
| Journal | Doklady Akademii Nauk |
| Volume | 394 |
| Issue number | 6 |
| Publication status | Published - 27 Oct 2004 |
Fingerprint
ASJC Scopus subject areas
- General
Cite this
Hydrogeochemistry of processes of dawsonite formation. / Shvartsev, S. L.
In: Doklady Akademii Nauk, Vol. 394, No. 6, 27.10.2004, p. 818-821.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Hydrogeochemistry of processes of dawsonite formation
AU - Shvartsev, S. L.
PY - 2004/10/27
Y1 - 2004/10/27
N2 - Considered is the role of dawsonite in underground water-rock system, in which water continuously dissolves endogenous minerals with parallel formation of secondary, sedimentary minerals thus leading to deep differentiation of chemical elements. Investigations were conducted within Berezovoyarskoe dawsonite mineralization located in Tomi basin. The data on dawsonite and other minerals' equilibrium with the sampled underground waters of different geochemical types show that dawsonite, as well as calcite or other secondary minerals, is a product of the water-rock system evolution and is formed at strictly particular stage of this system development, coinciding with the beginning of soda-formation process. Initiation of this stage is possible only after start of calcite precipitation, as it's calcite with whom dawsonite forms paragenetic bonds.
AB - Considered is the role of dawsonite in underground water-rock system, in which water continuously dissolves endogenous minerals with parallel formation of secondary, sedimentary minerals thus leading to deep differentiation of chemical elements. Investigations were conducted within Berezovoyarskoe dawsonite mineralization located in Tomi basin. The data on dawsonite and other minerals' equilibrium with the sampled underground waters of different geochemical types show that dawsonite, as well as calcite or other secondary minerals, is a product of the water-rock system evolution and is formed at strictly particular stage of this system development, coinciding with the beginning of soda-formation process. Initiation of this stage is possible only after start of calcite precipitation, as it's calcite with whom dawsonite forms paragenetic bonds.
UR - http://www.scopus.com/inward/record.url?scp=5644269539&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=5644269539&partnerID=8YFLogxK
M3 - Article
VL - 394
SP - 818
EP - 821
JO - Doklady Akademii Nauk
JF - Doklady Akademii Nauk
SN - 0869-5652
IS - 6
ER -