Abstract
The fission fragment track age of the natural glasses - two specimens of tektites - indochinites Tailand and one specimen of volcanic glass from Armenia (pearlite) - has been determined. The glass specimens have been placed in the epoxy resin, then etched in 10% HF during 6-8 min at 20 deg C, then spontaneous fission track density and track diameters have been measured. For uranium concentration measurements these glasses have been irradiated with thermal neutron fluxes 1.1x10{sup 15} cm{sup -2} (tektites) and 5.7x10{sup 15} cm{sup -2} (pearlite), then etched in HF and scanned under the microscope. The track age of indochinite glasses has been determined as (7.5{+-}0.8)x10{sup 5} years, the age of pearlite - (2.6{+-}0.3)x10{sup 5} years. 8 refs.; 2 figs.
Abdullaev, I G;
Murtazaev, Kh;
[1]
Perelygin, V P;
Petrova, R I;
Ehnkhzhin, L
[2]
- Tadzhikskij Gosudarstvennyj Univ., Dushanbe (Tajikistan)
- Joint Inst. for Nuclear Research, Dubna (Russian Federation). Lab. of Nuclear Reactions
Citation Formats
Abdullaev, I G, Murtazaev, Kh, Perelygin, V P, Petrova, R I, and Ehnkhzhin, L.
Fission fragment tracks in natural glasses; Issledovanie trekov oskolkov deleniya v prirodnykh steklakh.
JINR: N. p.,
1991.
Web.
Abdullaev, I G, Murtazaev, Kh, Perelygin, V P, Petrova, R I, & Ehnkhzhin, L.
Fission fragment tracks in natural glasses; Issledovanie trekov oskolkov deleniya v prirodnykh steklakh.
JINR.
Abdullaev, I G, Murtazaev, Kh, Perelygin, V P, Petrova, R I, and Ehnkhzhin, L.
1991.
"Fission fragment tracks in natural glasses; Issledovanie trekov oskolkov deleniya v prirodnykh steklakh."
JINR.
@misc{etde_10118736,
title = {Fission fragment tracks in natural glasses; Issledovanie trekov oskolkov deleniya v prirodnykh steklakh}
author = {Abdullaev, I G, Murtazaev, Kh, Perelygin, V P, Petrova, R I, and Ehnkhzhin, L}
abstractNote = {The fission fragment track age of the natural glasses - two specimens of tektites - indochinites Tailand and one specimen of volcanic glass from Armenia (pearlite) - has been determined. The glass specimens have been placed in the epoxy resin, then etched in 10% HF during 6-8 min at 20 deg C, then spontaneous fission track density and track diameters have been measured. For uranium concentration measurements these glasses have been irradiated with thermal neutron fluxes 1.1x10{sup 15} cm{sup -2} (tektites) and 5.7x10{sup 15} cm{sup -2} (pearlite), then etched in HF and scanned under the microscope. The track age of indochinite glasses has been determined as (7.5{+-}0.8)x10{sup 5} years, the age of pearlite - (2.6{+-}0.3)x10{sup 5} years. 8 refs.; 2 figs.}
place = {JINR}
year = {1991}
month = {Dec}
}
title = {Fission fragment tracks in natural glasses; Issledovanie trekov oskolkov deleniya v prirodnykh steklakh}
author = {Abdullaev, I G, Murtazaev, Kh, Perelygin, V P, Petrova, R I, and Ehnkhzhin, L}
abstractNote = {The fission fragment track age of the natural glasses - two specimens of tektites - indochinites Tailand and one specimen of volcanic glass from Armenia (pearlite) - has been determined. The glass specimens have been placed in the epoxy resin, then etched in 10% HF during 6-8 min at 20 deg C, then spontaneous fission track density and track diameters have been measured. For uranium concentration measurements these glasses have been irradiated with thermal neutron fluxes 1.1x10{sup 15} cm{sup -2} (tektites) and 5.7x10{sup 15} cm{sup -2} (pearlite), then etched in HF and scanned under the microscope. The track age of indochinite glasses has been determined as (7.5{+-}0.8)x10{sup 5} years, the age of pearlite - (2.6{+-}0.3)x10{sup 5} years. 8 refs.; 2 figs.}
place = {JINR}
year = {1991}
month = {Dec}
}