Table 1:

Sample site number, brief site descriptions, and mineral phases identified (wt%) at each site for bulk dust (BD), bulk soil (BS), fine dust (FD), and fine soil (FS).

Site	Description	Quartz				Dolomite/Calcite				Feldspar2				Other
		BD	BS	FD	FS	BD	BS	FD	FS	BD	BS	FD	FS	BD	BS	FD	FS
1	Commercial	53	?	60	76	9	?	101	81	38	?	30	16		?(H)
2	Commercial	65	74	47	89	9		9		26	6	44	11		20(M)
3	Near Playground	41	70	50	6	16	171	18	411	41*	13	32	53	2(M)
4	Commercial	48	81	39	8	20	9	61	531	32	10	55	39
5	Near School	53	90	59	91	37		9		10	10	32	9
6	South of Palmer Cemetery	49	92	51	91	28		26		13	8	23	9	9(M)
7	Near Recreation Center	74	95	76	83	12	5	7	5	14		17	12
8	Konrad Sq. Park – Church	61	92	68	40	211		14		18	4	18	4		4(M)		56(M)
9	Smelter3/Near Palmer Cemetery	62	96	81	91	171		111		21	3	8	9		1(C)
10	Near Gaul St. Smelter3	61	86	76	37	121		10		27	14	14	7				56(M)
11	Near E. York St. Smelter3	77	92	63	79	19	4	251	10	4	4	12	11
12	Aramingo Ave. Lower Traffic	86	98	49	82	6	2	24	4	8		27	14
13	Aramingo Ave. Higher Traffic	85	?	61	73	8	?	8	9	7	?	31	18		?(H)
14	Cione City Park	89	97	67	80	7	3	15	6	4		18	14
15	Aramingo Square	90	89	94	97	101	6	6	3						5(R)
16	Neighborhood/ Commercial	66	89	57	69	17	1	16	3	13	10	27	9	4(M)			19(M)
17	Near Highway	60	85	19	37	22	8	46	7	18	7	35	2				54(M)
18	Near Chem. Corp.	90	60	94	69	101	281	6	6		12*		25*
19	Neighborhood	83	75	72	32	12	10	9	12	5*		19*	7		15(M)		49(M)
20	Neighborhood	72	86	71	94	131		7		15*	14	22*	6

¹Calcite present. Calcite was found in only 15 of 80 samples, with concentrations generally 3 wt% or less, except for sites 4 FS (12 wt%) and 11 FD (5 wt%). As calcite and dolomite are often found together and can be components of road aggregate, sidewalk (concrete), and/or concrete construction materials, these values were combined under one column labeled Dolomite/Calcite.

²Feldspar was identified as albite, except where marked by *, which means anorthite.

³Former smelter sites.

For other phases, C is chlorite; H is halloysite; M is mica; R is rutile; ? indicates that the quantities could not be determined.