"Table 3. Whole-rock geochemical analyses from Chemex Laboratories, Vancouver, B.C., Canada, of mineralized and associated unmineralized samples, Bonnifield district, Alaska."																									
"[All analyses by Chemex Labs, Vancouver, B.C., Canada.  Analytical methods described in Appendix.  Abbreviations: AM = Anderson Mountain deposit; Ck = Creek; cp = chalcopyrite; DC = Dry Creek deposit; gn = galena; hydrotherm. alt. = hydrothermally altered; Mbr = Member (of Totatlanika Schist Formation); MS = massive sulfide; py = pyrite; sl =  sphalerite; WTF = West Tundra Flats deposit. Sample locations shown on Sample Locality Map. Samples for which Pb or Zn contents were >10,000 ppm were reanalysed (see Appendix) and contents are reported in per cent]"																									
Sample	 97ADb58b	 97ADb58d1	 97ADb58f	 97ADb58g	 97ADb58h	03ADb15b	03ADb15c	04ADb11a	04BF44R	 97ADb59e	 97ADb59h	03BF28R2	 97ADb60a	 97ADb60c	 97ADb60f	 97ADb61a	03ADb09b1	03ADb09b2	 97ADb62	 97ADb65b	 97ADb65e				
Setting	WTF	WTF	WTF	WTF	WTF	WTF	WTF	WTF	WTF	Discovery zone	Discovery zone	Fosters Ck. Zone	DC South	DC South	DC South	DC South	Moose Ck Mbr South of DC	Moose Ck Mbr South of DC	AM	AM	AM				
Rock type and sulfides	MS; major py & sl	siliceous MS; major py & sl; minor gn	siliceous MS; major py & sl	siliceous MS; major sl & py; minor cp & gn	 carbonaceous argillite	metarhyolite	metarhyolite	metarhyolite	Fe-stained metarhyolite	MS; major sl & gn; minor cp & gold	MS; major sl & gn; minor gold	vuggy silica	quartz-eye metarhyolite	phyllitic quartz-eye metarhyolite	exhalite (?) with py	siliceous MS; major sl	"yellowish green, hydrotherm. alt.(?) quartz-sericite schist"	quartz-sericite schist	MS; major py; minor cp; trace gn & sl	"MS; py, sl, gn & cp"	altered metarhyolite schist				
wt %																									
SiO2	---	65.59	---	69.69	70.13	80.78	78.77	83.58	78.39	18.86	---	95.34	76.15	83.11	50.76	63.22	82.63	79.68	---	---	76.83				
Al2O3	---	1.76	---	0.92	13.54	9.05	10.61	9.41	10.1	0.14	---	0.47	10.29	5.89	4.14	4.63	8.11	11.2	---	---	11.11				
TiO2	---	0.07	---	0.06	0.66	0.17	0.16	0.16	0.16	<.01	---	0.04	0.35	0.17	0.23	0.14	0.21	0.2	---	---	0.14				
Fe2O3	---	12.35	---	10.82	4.16	1.09	0.74	0.35	1.4	5.74	---	2.05	4.75	4.82	26.4	12.67	1.72	0.67	---	---	2.34				
MnO	---	0.06	---	0.03	0.03	0.01	0.01	<0.01	0.01	<.01	---	0.02	0.01	0.01	<.01	0.18	0.01	0.01	---	---	0.04				
CaO	---	0.24	---	0.05	0.05	0.18	0.07	0.04	0.16	0.07	---	0.14	0.02	0.01	0.01	0.01	0.07	0.09	---	---	0.32				
MgO	---	0.9	---	0.2	1.58	0.12	0.07	0.07	0.06	0.02	---	0.24	0.78	0.22	0.34	2.88	0.16	0.22	---	---	2.17				
K2O	---	0.17	---	0.19	3.97	3.27	3.9	0.33	4.7	0.14	---	0.05	2.81	0.17	1.44	0.41	2.89	4.02	---	---	2.6				
Na2O	---	0.02	---	0.01	0.06	2.62	3.08	4.77	2.51	0.06	---	0.01	0.11	2.58	0.11	0.05	0.57	0.9	---	---	0.29				
P2O5	---	0.19	---	0.07	0.15	0.04	0.04	0.03	0.03	<.01	---	0.02	0.03	0.01	0.01	0.01	0.04	0.03	---	---	0.03				
Cr2O3	---	<.01	---	<.01	<.01	0.01	<0.01	0.01	<0.01	<.01	---	<0.01	<.01	<.01	<.01	<.01	<0.01	<0.01	---	---	<.01				
LOI	---	8.08	---	7.88	4.28	1.19	0.6	0.48	1.08	11.91	---	0.27	3.16	2.19	15.71	8.13	1.96	1.34	---	---	3.36				
Total	---	89.43	---	89.92	98.61	98.53	98.05	99.23	98.6	36.94	---	98.65	98.46	99.18	99.15	92.33	98.37	98.36	---	---	99.23				
S % Total	35.1	12	26.8	12	---	0.15	0.27	0.01	0.7	26.2	28	0.01	---	---	21.7	9.06	0.46	0.01	38.6	25.6	---				
C % Total	---	---	---	---	0.61	---	---	---	---	---	---	---	0.06	---	---	---	---	---	---	---	---				
C % inorganic	---	---	---	---	<.05	---	---	---	---	---	---	---	<.05	---	---	---	---	---	---	---	---				
Ag ppm	---	8.6	---	8.4	0.4	0	0	0	0	312	288	0	1.2	0.8	0.4	7.8	0.7	0	---	---	0.6				
Ag oz/T										9.1	8.4														
Au ppb	510	330	445	300	<5	<5	<5	<5	<5	3590	5910	<5	20	<5	10	20	7	<5	590	460	<5				
Al %	---	0.82	---	0.44	6.95	4.82	5.38	4.46	5.14	0.05	---	0.24	5.32	3.12	2.23	2.42	4.16	5.66	---	---	6.03				
As ppm	---	---	---	---	---	0	0	0	0	---	---	0	---	---	---	---	18	0	---	---	---				
Ba ppm	---	70	---	20	3150	2540	4580	470	1580	10	---	70	140	10	70	40	1970	2330	---	---	2400				
Be ppm	---	<.5	---	<.5	2	1.9	1.8	3.2	2.7	<.5	---	<0.5	5.5	0.5	2	0.5	0.7	1	---	---	1				
Bi ppm	---	4	---	6	<2	<2	<2	<2	<2	68	---	<2	<2	<2	<2	26	<2	<2	---	---	4				
Ca %	---	0.13	---	0.03	0.03	0.13	0.05	0.02	0.1	0.03	---	0.1	0.01	0.01	<.01	<.01	0.05	0.06	---	---	0.24				
Cd ppm	---	259	---	261	1.5	0	0	0	0	> 500	---	0	1	0.5	1.5	138	0	0	---	---	1				
Co ppm	---	60	---	84	11	14	11	12	13	24	---	26	18	25	109	22	5	6	---	---	21				
Cr ppm	---	17	---	12	84	3	8	4	14	<1	---	13	1	4	1	4	4	2	---	---	8				
Cu ppm	---	1740	---	1915	35	2	2	2	3	789	---	18	0	4	6	1540	7	1	---	---	188				
Fe %	---	8.37	---	7.5	2.63	0.74	0.5	0.22	0.95	4.26	---	1.41	3.12	3.23	17.55	8.51	1.16	0.46	---	---	1.61				
K %	---	0.09	---	0.13	2.78	2.56	3.08	0.25	3.71	0.03	---	0.04	2.23	0.14	1.12	0.33	2.25	3.1	---	---	1.28				
Mg %	---	0.57	---	0.18	0.91	0.1	0.06	0.06	0.05	<.01	---	0.17	0.46	0.16	0.22	1.81	0.12	0.17	---	---	1.31				
Mn ppm	---	405	---	180	190	43	27	10	33	65	---	110	40	80	5	1205	27	31	---	---	280				
Mo ppm	---	<1	---	<1	3	<1	1	<1	2	14	---	2	13	9	122	3	1	<1	---	---	1				
Na %	---	0.01	---	0.01	0.13	1.82	2.21	3.26	1.74	0.02	---	0.01	0.23	1.98	0.15	0.05	0.45	0.64	---	---	0.29				
Ni ppm	---	5	---	5	21	<1	<1	<1	1	34	---	<1	<1	1	3	<1	<1	<1	---	---	1				
P ppm	---	560	---	220	550	130	100	90	110	<10	---	10	30	<10	<10	<10	120	90	---	---	<10				
Pb ppm	---	9440	---	4410	52	14	10	9	20			2	248	130	272	3570	59	7	---		114				
Pb %										16.85	12.9									10.6					
Sb ppm	---	---	---	---	---	<5	<5	<5	<5	---	---	<5	---	---	---	---	<5	<5	---	---	---				
Sr ppm	---	5	---	4	21	98	112	38	131	<1	---	9	21	16	13	8	28	23	---	---	32				
Ti %	---	0.03	---	0.03	0.32	0.09	0.08	0.07	0.08	<.01	---	0.01	0.17	0.07	0.08	0.03	0.07	0.08	---	---	0.05				
V ppm	---	47	---	30	194	8	3	2	5	<1	---	7	7	<1	7	<1	6	7	---	---	2				
W ppm	---	370	---	370	60	140	120	110	120	60	---	240	140	190	470	180	50	80	---	---	200				
Zn ppm			---		166	11	38	9	77			274	428	186	120		20	17	---		270				
Zn %	14	6.25		6.44						32.6	31					4.76				34.2