Table 1.

Zircon U–Pb ages and Hf isotopic results, with whole-rock Sr–Nd isotopic data for analysed samples from the studied batholiths

LocationSample nameLatitude (°N)Longitude (°E)Rock typeU–Pb ages (Ma)εHf(t)Isr(WR)εNd(t)(WR)
GongshanYC-14Pegmatite72 ± 1−0.2 to −4.1
YC-15Gneiss212 ± 2−3.9 to −12.2
LushuiYNW-29A25.9798.77Mylonite117 ± 1−5.9 to −14.1
YNW-30A25.9698.77Mylonite119 ± 1−1.5 to −20.3
LonglingYN98-49A24.8098.79Mylonite454 ± 5−1.1 to −24.4
HtawgawBW525.7698.24Gneiss49 ± 1−2.5 to −11.8
BW925.8198.19Gneiss52 ± 1+0.6 to −5.9
SodonM225.4198.06Granite54 ± 1−5.9 to −13.8
M725.4097.90Granite51 ± 1+14.6 to +2.9
M825.3897.85Granite51 ± 1+15.0 to −0.3
SedawagyiD-122.3596.32Gneiss491 ± 4*−1.5 to −9.3
D-222.3596.32Granite dyke17 ± 1*−4.7 to −10.20.7081−8.4
Belin–KyaukseBelinA21.6896.13Granite46 ± 1*−3.2 to −5.90.7161−7.6
MEC21.6896.16Granite45 ± 3*−3.0 to −7.80.7140−7.6
BUR3721.6196.15Diorite dyke cut gneiss45 ± 1*−4.0 to −10.3
Payangazu–YeboksonK220.7796.29Augen gneiss122 ± 2*−1.0 to −10.80.7151−8.6
K120.7796.29Dacite dyke50 ± 1*−1.7 to −6.60.7099−7.8
A820.7596.23Dacite porphyry21 ± 1*+0.9 to −18.20.7071−6.5
A1020.7496.22Dacite porphyry21 ± 1*−0.2 to −14.10.7080−7.0
A1220.7496.22Dacite porphyry0.7087−9.5
E20.7596.29Diorite pluton in mica schist128 ± 1*+3.4 to −2.00.7099−5.1
NattaungC20.2896.26Granite72 ± 1*+10.0 to −14.00.7178−10.8
SEDO20.3196.31Granite48 ± 1*−5.6 to −12.10.7107−7.5
MokpalinF17.5496.91Hornblende diorite0.70463.8
G17.4396.93Quartz diorite91 ± 1*+13.8 to +9.10.70462.7
H17.5596.92Hornblende diorite0.70453.8
BUR2717.4297.08Granite63 ± 1*+12.6 to +4.0
MoulmeinBUR2616.6097.54Foliated granite70 ± 1*+3.4 to −8.2
BanmaukBUR0124.4195.76Diorite103 ± 1+14.2 to +11.1
BUR0424.5195.70Two-mica granite102 ± 1+13.6 to −2.6
BUR0524.4595.73Granodiorite101 ± 1+15.8 to +10.7
BUR0624.4395.78Two-mica granite98 ± 1+15.4 to +10.6
WunthoBUR1123.8995.52Granodiorite97 ± 1+11.5 to +8.0
BUR1323.9095.53Diorite98 ± 1+15.7 to +8.5
BUR2223.7095.61Trachyte33 ± 1+15.5 to +7.5
MonywaAM-322.0495.04Cu mine14 ± 1+13.2 to +6.90.70472.1
SC03422.0495.04Cu mine0.70463.2
SAlinA21.9495.09Diorite dyke105 ± 2*0.70404.5

*Data from Mitchell et al. (2012).