Table 1 Open in new tab Bulk... | Oxford Academic

Table 1

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Bulk compositions (mol%) and protoliths’ assemblages (vol%) of the studied samples from the Upper-LHS, Central Nepal Himalaya

	Dolomite series						Magnesite series
	Dolomitic pelites		Dolomitic marls		Dolostone		Magnesitic pelite	Magnesitic marl	Magnesite ore
Sample	17b-12	17a-29	15a-28a	18a-26	17b-10b		17a-36b	17a-35	17b-7d
SiO₂	71.19	65.17	54.57	59.26	23.24		79.20	61.50	14.56
Al₂O₃	11.24	11.51	7.32	3.40	0.41		7.76	10.53	1.72
TiO₂	0.35	0.24	0.29	0.04	0.02		0.28	0.16	0.00
FeO	4.38	6.14	3.41	1.26	0.78		0.70	7.31	1.14
Fe₂O₃	0.49	0.00	0.00	0.00	0.00		0.67	0.00	0.00
MnO	0.03	0.32	0.03	0.00	0.00		0.00	0.01	0.00
MgO	5.24	8.36	16.77	19.52	37.31		8.06	18.26	82.42
CaO	3.26	6.04	15.27	15.39	37.69		0.15	1.13	0.16
Na₂O	1.03	0.50	0.38	0.53	0.00		0.33	0.20	0.00
K₂O	2.79	1.73	1.95	0.59	0.17		2.85	0.90	0.00

Kao	0	11	0	0	0		0	21	5
Ill	29	24	20	3	0		25	12	0
FeChl	8	10	6	2	1		2	12	2
MgChl	5	5	3	0	0		0	0	0
Qz	33	31	28	47	16		50	32	9
Ab	8	4	3	5	0		3	2	0
Kfs	7	0	4	0	1		10	0	0
An	4	2	1	2	0		1	1	0
Dol	6	14	36	41	80		0	2	0.4
Mgs	0	0	0	0	0		9	18	84
Cal	0	0	0	0	0.5		0	0	0
Ill/Cb	4.8	1.7	0.6	0.1	0.0		2.8	0.7	0.0

	Dolomite series						Magnesite series
	Dolomitic pelites		Dolomitic marls		Dolostone		Magnesitic pelite	Magnesitic marl	Magnesite ore
Sample	17b-12	17a-29	15a-28a	18a-26	17b-10b		17a-36b	17a-35	17b-7d
SiO₂	71.19	65.17	54.57	59.26	23.24		79.20	61.50	14.56
Al₂O₃	11.24	11.51	7.32	3.40	0.41		7.76	10.53	1.72
TiO₂	0.35	0.24	0.29	0.04	0.02		0.28	0.16	0.00
FeO	4.38	6.14	3.41	1.26	0.78		0.70	7.31	1.14
Fe₂O₃	0.49	0.00	0.00	0.00	0.00		0.67	0.00	0.00
MnO	0.03	0.32	0.03	0.00	0.00		0.00	0.01	0.00
MgO	5.24	8.36	16.77	19.52	37.31		8.06	18.26	82.42
CaO	3.26	6.04	15.27	15.39	37.69		0.15	1.13	0.16
Na₂O	1.03	0.50	0.38	0.53	0.00		0.33	0.20	0.00
K₂O	2.79	1.73	1.95	0.59	0.17		2.85	0.90	0.00

Kao	0	11	0	0	0		0	21	5
Ill	29	24	20	3	0		25	12	0
FeChl	8	10	6	2	1		2	12	2
MgChl	5	5	3	0	0		0	0	0
Qz	33	31	28	47	16		50	32	9
Ab	8	4	3	5	0		3	2	0
Kfs	7	0	4	0	1		10	0	0
An	4	2	1	2	0		1	1	0
Dol	6	14	36	41	80		0	2	0.4
Mgs	0	0	0	0	0		9	18	84
Cal	0	0	0	0	0.5		0	0	0
Ill/Cb	4.8	1.7	0.6	0.1	0.0		2.8	0.7	0.0

Table 1

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Bulk compositions (mol%) and protoliths’ assemblages (vol%) of the studied samples from the Upper-LHS, Central Nepal Himalaya

	Dolomite series						Magnesite series
	Dolomitic pelites		Dolomitic marls		Dolostone		Magnesitic pelite	Magnesitic marl	Magnesite ore
Sample	17b-12	17a-29	15a-28a	18a-26	17b-10b		17a-36b	17a-35	17b-7d
SiO₂	71.19	65.17	54.57	59.26	23.24		79.20	61.50	14.56
Al₂O₃	11.24	11.51	7.32	3.40	0.41		7.76	10.53	1.72
TiO₂	0.35	0.24	0.29	0.04	0.02		0.28	0.16	0.00
FeO	4.38	6.14	3.41	1.26	0.78		0.70	7.31	1.14
Fe₂O₃	0.49	0.00	0.00	0.00	0.00		0.67	0.00	0.00
MnO	0.03	0.32	0.03	0.00	0.00		0.00	0.01	0.00
MgO	5.24	8.36	16.77	19.52	37.31		8.06	18.26	82.42
CaO	3.26	6.04	15.27	15.39	37.69		0.15	1.13	0.16
Na₂O	1.03	0.50	0.38	0.53	0.00		0.33	0.20	0.00
K₂O	2.79	1.73	1.95	0.59	0.17		2.85	0.90	0.00

Kao	0	11	0	0	0		0	21	5
Ill	29	24	20	3	0		25	12	0
FeChl	8	10	6	2	1		2	12	2
MgChl	5	5	3	0	0		0	0	0
Qz	33	31	28	47	16		50	32	9
Ab	8	4	3	5	0		3	2	0
Kfs	7	0	4	0	1		10	0	0
An	4	2	1	2	0		1	1	0
Dol	6	14	36	41	80		0	2	0.4
Mgs	0	0	0	0	0		9	18	84
Cal	0	0	0	0	0.5		0	0	0
Ill/Cb	4.8	1.7	0.6	0.1	0.0		2.8	0.7	0.0

	Dolomite series						Magnesite series
	Dolomitic pelites		Dolomitic marls		Dolostone		Magnesitic pelite	Magnesitic marl	Magnesite ore
Sample	17b-12	17a-29	15a-28a	18a-26	17b-10b		17a-36b	17a-35	17b-7d
SiO₂	71.19	65.17	54.57	59.26	23.24		79.20	61.50	14.56
Al₂O₃	11.24	11.51	7.32	3.40	0.41		7.76	10.53	1.72
TiO₂	0.35	0.24	0.29	0.04	0.02		0.28	0.16	0.00
FeO	4.38	6.14	3.41	1.26	0.78		0.70	7.31	1.14
Fe₂O₃	0.49	0.00	0.00	0.00	0.00		0.67	0.00	0.00
MnO	0.03	0.32	0.03	0.00	0.00		0.00	0.01	0.00
MgO	5.24	8.36	16.77	19.52	37.31		8.06	18.26	82.42
CaO	3.26	6.04	15.27	15.39	37.69		0.15	1.13	0.16
Na₂O	1.03	0.50	0.38	0.53	0.00		0.33	0.20	0.00
K₂O	2.79	1.73	1.95	0.59	0.17		2.85	0.90	0.00

Kao	0	11	0	0	0		0	21	5
Ill	29	24	20	3	0		25	12	0
FeChl	8	10	6	2	1		2	12	2
MgChl	5	5	3	0	0		0	0	0
Qz	33	31	28	47	16		50	32	9
Ab	8	4	3	5	0		3	2	0
Kfs	7	0	4	0	1		10	0	0
An	4	2	1	2	0		1	1	0
Dol	6	14	36	41	80		0	2	0.4
Mgs	0	0	0	0	0		9	18	84
Cal	0	0	0	0	0.5		0	0	0
Ill/Cb	4.8	1.7	0.6	0.1	0.0		2.8	0.7	0.0