Formation of ferroan dacite by lunar silicic volcanism recorded in a meteorite from the Moon

Progress in Earth and Planetary Science

Table 1 Modal abundances (vol%) of minerals in the NWA 2727 silicic clast, Apollo granite, QMD

Sample name	NWA 2727	12033,634-34	12023,14-10	12032,366-19	15405,145
Clast	Silicic clast	Granite	Granite	Granite	QMD
Refer.	this work	Seddio et al. (2015)	Seddio et al. (2014)	Seddio et al. (2013)	Fagan et al. (2014)
Ol	4.9	7.1	0.8	2.8	-
LCP	-	8.7	2.2	5.5	12.1
HCP	5.9	8.7	2.2	5.5	13.7
Plg	31.4	30.3	14.2	6.3	20.2
Kfs	14.9	21.1	45.7	52.3	24.5
Si	39.4	24.0	36.7	32.0	23.8
Ox	<1	1.0	<1	<2	2.3
Ap	2.6	4.0	Tr	Tr	0.3
Mer	-	3.9	-	Tr	2.8

Ol olivine, LCP low-Ca pyroxene (pigeonite + orthopyroxene), HCP high-Ca pyroxene (augite), Plg plagioclase, Kfs K-feldspar, Si silica, Ox oxide phases, Ap apatite, Mer merrillite, Tr trace amount. The unit of modal abundances in Seddio et al. (2013, 2014) are converted into “vol%” from “wt%”