Comprehensive Table Of Restated Composite Results

These updated results supersede all results previously published by TDG for 2021 Shasta assays.

	2021 SGS GO_FAI50V10 Analysis						2022 SGS GO_FAI50V10 Au Re-Analysis
Hole	From	To	Length	Au	Ag	AuEq**	From	To	Length	Au	Ag	AuEq**	Au
	(m)	(m)	(m)	(g/t)	(g/t)	(g/t)	(m)	(m)	(m)	(g/t)	(g/t)	(g/t)	Percent-Diff
SH21-001	19.0	29.0	10.0	0.32	32	0.72	19	29	10.0	0.35	32	0.76	10.29
including	21.2	24.5	3.3	0.49	49	1.11	21.2	24.5	3.3	0.54	49	1.15	8.47
SH21-002A/002B	Did Not Assay						Did Not Assay						N/A
SH21-003	55.0	78.5	23.5	0.61	57	1.28	55	78.5	23.5	0.68	57	1.39	9.87
including	61.0	62.5	1.5	2.13	302	5.91	61	62.5	1.5	2.62	302	6.40	18.70
and	64.0	66.5	2.5	1.71	113	3.12	64	66.5	2.5	1.74	113	3.16	1.97
and	71.0	72.5	1.5	1.32	137	3.03	71	72.5	1.5	1.38	137	3.09	4.35
	90.5	103.5	13.0	0.82	61	1.59	90.5	103.5	13.0	0.87	61	1.63	5.49
including	92.0	95.0	3.0	1.67	109	3.03	92	95	3.0	1.85	109	3.21	10.00
and	96.5	98.0	1.5	1.81	189	4.17	96.5	98	1.5	1.98	189	4.34	8.59
SH21-004	63.5	65.0	1.5	1.33	6	1.40	63.5	65	1.5	1.48	6	1.55	9.71
	69.0	102.5	33.5	1.13	47	1.71	69	102.5	33.5	1.15	47	1.74	2.50
including	69.0	73.5	4.5	5.74	199	8.23	69	73.5	4.5	5.60	199	8.09	-2.37
SH21-005	62.0	68.0	6.0	1.94	38	2.42	62	68	6.0	2.19	38	2.66	11.27
including	62.0	63.5	1.5	4.39	99	5.63	62	63.5	1.5	4.75	99	5.99	7.65
	92.0	121.0	29.0	1.78	89	2.89	92	121	29.0	2.01	89	3.12	11.40
including	95.0	99.0	4.0	8.18	396	13.14	95	99	4.0	9.54	396	14.49	14.21
and	101.5	105.5	4.0	1.88	88	2.98	101.5	105.5	4.0	1.95	88	3.05	3.59
SH21-006	27.5	123.0	95.5	0.98	33	1.39	27.5	123	95.5	0.97	33	1.38	-1.02
SH21-007	67.6	106.0	38.4	0.71	32	1.11	67.57	106	38.4	0.75	32	1.15	5.61
SH21-008	58.0	121.3	63.3	2.03	69	2.89	58	121.25	63.3	2.03	69	2.89	-0.10
including	66.0	104.0	38.0	3.04	101	4.30	66	104	38.0	3.04	101	4.30	0.22
including	72.0	79.0	7.0	7.90	220	10.64	72	79	7.0	8.22	220	10.97	3.96
including	116.0	121.3	5.3	1.14	62	1.92	116	121.25	5.3	1.21	62	1.99	5.69
SH21-009	N/A						96	105	9.0	0.38	7	0.47	N/A
	97.0	97.5	0.5	1.27	9	1.38	97	97.5	0.5	1.17	9	1.28	-8.55
and	100.5	103.0	2.5	0.53	11	0.67	100.5	103	2.5	0.59	11	0.73	9.56
and	122.0	122.5	0.5	2.43	15	2.62	122	122.5	0.5	2.28	15	2.47	-6.58
SH21-010	10.0	17.3	7.3	0.61	9	0.72	10	17.3	7.3	0.68	9	0.79	10.04
and	28.0	30.5	2.5	1.93	313	5.84	28	30.5	2.5	2.19	313	6.10	12.05
and	80.0	80.5	0.5	3.75	276	7.20	80	80.5	0.5	4.60	276	8.05	18.48
and	82.5	83.0	0.5	1.79	38	2.27	82.5	83	0.5	1.09	38	1.57	-64.22
and	90.5	91.0	0.5	1.49	53	2.15	90.5	91	0.5	1.67	53	2.33	10.78
and	94.0	94.5	0.5	1.01	80	2.01	94	94.5	0.5	0.98	80	1.98	-3.06
and	140.0	141.0	1.0	1.44	91	2.57	140	141	1.0	1.34	91	2.47	-7.46
SH21-011	15.5	20.1	4.6	0.36	7	0.44	15.5	20.05	4.6	0.40	7	0.48	9.21
SH21-012	53.2	56.2	3.0	1.38	48	1.98	53.15	56.15	3.0	1.33	48	1.93	-3.77
SH21-013	N/A	24.55	119	94.5	0.34	9	0.46	N/A
	75.0	83.0	8.0	0.43	23	0.72	75	83	8.0	0.46	23	0.75	7.03
and	103.0	109.0	6.0	1.01	11	1.15	103	109	6.0	1.18	11	1.32	14.23
SH21-014	56.5	58.0	1.5	0.65	38	1.13	56.5	58	1.5	0.55	38	1.03	-18.18
SH21-015	N/A						12	29	17.0	3.05	4	3.09	N/A
	22.9	29.0	6.1	6.76	5	6.82	22.93	29	6.1	8.11	5	8.17	16.61
and	92.1	93.5	1.4	5.78	208	8.38	92.12	93.5	1.4	6.35	208	8.95	8.98
and	98.9	101.9	3.0	0.89	63	1.68	98.9	101.9	3.0	0.73	63	1.52	-21.23
SH21-016	55.7	129.6	74.0	0.49	8	0.59	55.67	129.62	74.0	0.53	8	0.63	7.68
and	146.0	154.6	8.6	0.66	1	0.68	146	154.64	8.6	0.52	1	0.53	-28.03
SH21-017	35.2	94.0	58.9	0.70	39	1.18	35.15	94	58.9	0.75	39	1.23	6.48
and	109.5	132.0	22.5	0.42	20	0.66	109.5	132	22.5	0.41	20	0.66	-0.97
SH21-018	35.5	37.0	1.5	0.37	0	0.38	35.5	37	1.5	0.53	0	0.54	30.19
and	152.4	153.3	0.9	0.01	46	0.58	152.4	153.31	0.9	0.01	46	0.58	0.00
SH21-019	39.5	43.5	4.0	0.62	25	0.93	39.5	43.5	4.0	0.75	25	1.07	17.89
and	71.0	141.5	70.5	0.27	5	0.34	71	141.5	70.5	0.29	5	0.36	7.37
incl	132.5	134.0	1.5	1.50	34	1.92	132.5	134	1.5	1.44	34	1.86	-4.17
SH21-020	132.5	134.0	1.5	0.19	47	0.78	132.5	134	1.5	0.21	47	0.80	9.52
SH21-021	18.5	162.4	143.9	0.33	10	0.45	18.49	162.36	143.9	0.32	10	0.44	-1.38
incl	37.5	50.3	12.8	0.46	11	0.60	37.5	50.3	12.8	0.36	11	0.50	-28.21
incl	61.0	62.5	1.5	3.78	161	5.79	61.03	62.5	1.5	3.65	161	5.66	-3.56
incl	71.5	81.0	9.5	0.38	10	0.51	71.5	81	9.5	0.37	10	0.50	-2.12
incl	94.5	102.0	7.5	0.86	33	1.28	94.5	102	7.5	0.89	33	1.30	2.48
incl	134.5	145.0	10.5	0.80	15	0.99	134.5	145	10.5	0.84	15	1.03	5.57
SH21-022	15.1	16.5	1.4	4.42	193	6.83	15.09	16.5	1.4	3.93	193	6.34	-12.47
and	36.5	41.0	4.5	0.69	10	0.82	36.5	41	4.5	0.55	10	0.67	-26.83
and	100.3	116.5	16.2	7.22	817	17.42	100.33	116.5	16.2	8.39	817	18.60	14.03
incl.	102.0	103.5	1.5	10.16	2035	35.60	102	103.5	1.5	13.09	2035	38.53	22.38
	113.5	115.0	1.5	50.17	4871	111.06	113.5	115	1.5	58.16	4871	119.05	13.74
SH21-023	15.0	104.0	89.0	0.26	8	0.37	15	104	89.0	0.30	8	0.41	12.10
incl	15.0	23.5	8.5	0.29	17	0.51	15	23.5	8.5	0.34	17	0.56	14.06
incl	35.3	80.0	44.8	0.38	9	0.50	35.25	80	44.8	0.43	9	0.54	10.65
incl	55.0	59.3	4.3	1.74	33	2.15	55	59.25	4.3	1.99	33	2.40	12.43
SH21-024	25.9	27.4	1.5	0.66	51	1.29	25.94	27.42	1.5	0.43	51	1.06	-53.49
SH21-025	60.8	134.5	73.7	1.06	29	1.42	60.84	134.5	73.7	1.22	29	1.58	12.74
incl	60.8	82.5	21.7	2.62	73	3.53	60.84	82.5	21.7	3.00	73	3.91	12.73
and	126.0	134.5	8.5	0.95	13	1.11	126	134.5	8.5	1.17	13	1.33	19.41
SH21-026	33.5	227.5	194.0	1.10	26	1.42	33.5	227.5	194.0	1.31	26	1.63	16.05
incl	122.6	142.0	19.4	2.03	41	2.55	122.61	142	19.4	2.01	41	2.52	-1.14
incl	124.0	125.5	1.5	21.31	359	25.80	124	125.5	1.5	19.73	359	24.22	-8.01
incl	214.0	223.0	9.0	8.40	29	8.77	214	223	9.0	12.03	29	12.40	30.17
incl	217.0	218.5	1.5	39.63	77	40.59	217	218.5	1.5	62.46	77	63.42	36.55
SH21-027	36.7	50.0	13.3	1.71	39	2.20	36.71	50	13.3	1.57	39	2.06	-8.85
incl	46.4	47.6	1.2	13.75	293	17.41	46.41	47.6	1.2	13.76	293	17.42	0.07
and	58.9	110.0	51.1	0.21	7	0.31	58.91	110	51.1	0.19	7	0.28	-14.93
SH21-028B	68	140.16	72.16	0.20	10	0.32	68	140.16	72.2	0.22	10	0.34	10.17
incl	68	90.7	22.7	0.30	19	0.54	68	90.7	22.7	0.35	19	0.59	13.87
incl	118.05	140.16	22.11	0.22	7	0.30	118.05	140.16	22.1	0.17	7	0.25	-30.10
SH21-029	4.5	120.0	115.5	0.75	39	1.23	4.48	120	115.5	0.83	39	1.31	9.95
incl	4.5	83.0	78.5	0.95	52	1.60	4.48	83	78.5	1.05	52	1.70	9.47
incl	9.0	33.5	24.5	1.39	91	2.52	9	33.5	24.5	1.60	91	2.73	13.15
incl	10.5	22.8	12.3	2.14	133	3.81	10.5	22.8	12.3	2.49	133	4.15	13.91
incl	19.5	22.8	3.3	4.89	324	8.94	19.5	22.8	3.3	5.78	324	9.83	15.43
and	112.2	120.0	7.8	0.97	21	1.23	112.18	120	7.8	1.08	21	1.34	10.02
SH21-030	35.5	81.3	45.8	1.00	57	1.72	35.48	81.3	45.8	1.13	57	1.84	10.99
incl	48.7	53.7	5.0	6.53	308	10.38	48.7	53.7	5.0	7.65	308	11.50	14.70
SH21-031	83.0	155.6	72.6	0.56	16	0.77	83	155.55	72.6	0.67	16	0.88	16.21
incl	83.0	111.9	28.9	1.16	30	1.53	83	111.9	28.9	1.43	30	1.80	18.94
incl	90.3	97.8	7.5	2.91	76	3.86	90.25	97.75	7.5	3.68	76	4.63	21.03
SH21-032	1.0	122.9	121.9	0.34	15	0.52	1.02	122.9	121.9	0.36	15	0.54	4.96
incl	29.0	67.5	38.5	0.47	19	0.70	29	67.5	38.5	0.50	19	0.73	5.76
and	89.8	104.3	14.5	0.66	30	1.03	89.83	104.3	14.5	0.64	30	1.01	-2.12
SH21-033	64.0	74.0	10.0	0.33	29	0.70	64	74	10.0	0.36	29	0.73	8.15
and	87.5	149.4	61.9	0.29	17	0.50	87.5	149.35	61.9	0.31	17	0.52	6.65
incl	105.0	108.0	3.0	1.43	26	1.76	105	108	3.0	1.26	26	1.58	-13.94
SH21-034	118.0	152.5	34.5	0.60	9	0.71	118	152.5	34.5	0.62	9	0.73	3.63
incl	142.2	152.5	10.3	1.10	19	1.34	142.2	152.5	10.3	1.16	19	1.40	5.17
SH21-035	6.1	15.0	8.9	1.59	13	1.76	6.07	15	8.9	4.54	13	4.71	65.00
incl	6.1	7.5	1.4	6.67	23	6.96	6.07	7.5	1.4	26.39	23	26.68	74.73
and	33.0	70.5	37.5	0.59	29	0.96	32.99	70.5	37.5	0.66	29	1.02	9.89
incl	48.0	69.0	21.0	0.92	44	1.47	48	69	21.0	1.03	44	1.58	10.41
and	84.5	173.2	88.7	0.35	18	0.58	84.5	173.24	88.7	0.35	18	0.58	0.55
incl	164.2	167.0	2.8	5.77	215	8.46	164.24	167	2.8	5.36	215	8.05	-7.72
SH21-036	N/A						18.5	73.7	55.2	0.41	19	0.65	N/A
	38.0	73.7	35.7	0.49	26	0.81	38	73.7	35.7	0.52	26	0.84	5.64
incl	41.0	53.0	12.0	0.95	58	1.68	41	53	12.0	0.97	58	1.70	1.93
and	84.4	121.1	36.7	0.31	6	0.39	84.4	121.1	36.7	0.33	6	0.41	5.77
SH21-037	127.3	153.5	26.2	1.81	24	2.11	127.3	153.5	26.2	2.19	24	2.49	17.49
incl	127.3	141.5	14.2	3.10	37	3.55	127.3	141.5	14.2	3.64	37	4.10	14.97
SH21-038	5.1	26.7	21.6	0.35	12	0.50	5.07	26.7	21.6	0.29	12	0.43	-23.93
and	43.2	48.9	5.7	0.46	17	0.68	43.2	48.89	5.7	0.74	17	0.95	37.64
and	75.4	92.0	16.6	0.37	14	0.54	75.4	92	16.6	0.40	14	0.57	7.60
and	117.6	131.1	13.5	0.45	9	0.56	117.6	131.06	13.5	0.45	9	0.56	0.04
SH21-039	6.0	41.1	35.1	1.29	90	2.41	6	41.1	35.1	1.39	90	2.51	7.17
incl	6.0	19.5	13.5	0.26	13	0.42	6	19.5	13.5	0.27	13	0.43	3.25
incl	19.5	41.1	21.6	1.93	138	3.66	19.5	41.1	21.6	2.09	138	3.81	7.48
and	41.1	53.1	12.0	0.04	1	0.05	41.1	53.1	12.0	0.04	1	0.05	15.15
and	53.1	140.0	86.9	0.36	8	0.45	53.1	140	86.9	0.40	8	0.49	10.37
incl	53.1	65.0	11.9	0.79	20	1.04	53.1	65	11.9	1.00	20	1.25	20.80
incl	65.0	84.5	19.5	0.07	5	0.13	65	84.5	19.5	0.09	5	0.15	23.36
incl	84.5	107.0	22.5	0.72	11	0.87	84.5	107	22.5	0.71	11	0.85	-2.17
incl	107.0	140.0	33.0	0.11	2	0.14	107	140	33.0	0.14	2	0.17	21.16
SH21-040	47.9	63.3	15.4	3.13	92	4.28	47.94	63.3	15.4	3.01	92	4.16	-4.18
incl	55.5	60.0	4.5	7.85	175	10.04	55.5	60	4.5	7.08	175	9.26	-10.99
SH21-040B	50.7	127.0	76.3	3.33	52	3.98	50.66	127	76.3	3.60	52	4.25	7.62
incl	59.0	93.0	34.0	7.18	105	8.50	59	93	34.0	7.77	105	9.09	7.60
and	142.6	149.9	7.3	0.57	3	0.61	142.58	149.88	7.3	0.60	3	0.64	4.91
SH21-041	77.0	113.0	36.0	0.92	20	1.17	77	113	36.0	1.08	20	1.33	14.85
incl	99.0	113.0	14.0	1.96	27	2.29	99	113	14.0	2.29	27	2.63	14.68
SH21-042	38.0	98.5	60.5	0.57	16	0.76	38	98.5	60.5	0.54	16	0.74	-4.77
incl	61.0	79.0	18.0	1.01	37	1.47	61	79	18.0	0.98	37	1.44	-3.06
SH21-043	12.0	69.2	57.2	0.93	39	1.41	12	69.16	57.2	0.98	39	1.46	5.74
incl	34.5	55.5	21.0	1.86	81	2.87	34.5	55.5	21.0	1.94	81	2.95	4.12
incl	42.0	55.5	13.5	2.55	115	3.99	42	55.5	13.5	2.67	115	4.11	4.41
SH21-044	51.5	133.6	82.1	0.35	17	0.56	51.53	133.6	82.1	0.40	17	0.61	14.02
incl	51.5	67.5	16.0	1.26	46	1.84	51.53	67.5	16.0	1.39	46	1.97	9.59
incl	54.6	59.1	4.5	2.57	76	3.52	54.6	59.1	4.5	2.73	76	3.68	5.87
SH21-045	7.7	53.0	45.3	0.65	24	0.94	7.72	53	45.3	0.70	24	1.00	7.50
incl	19.8	27.0	7.2	1.27	70	2.15	19.8	27	7.2	1.39	70	2.27	8.25
incl	37.5	53.0	15.5	1.08	30	1.46	37.5	53	15.5	1.16	30	1.54	7.00
SH21-045B	41.7	66.0	24.3	0.80	21	1.07	41.66	66	24.3	0.87	21	1.14	7.73
SH21-046	1.0	4.0	3.0	1.23	18	1.46	1.04	4	3.0	1.60	18	1.82	22.69
and	14.5	38.7	24.2	0.31	17	0.52	14.5	38.7	24.2	0.30	17	0.51	-3.49
incl	18.5	25.5	7.0	0.67	32	1.07	18.5	25.5	7.0	0.65	32	1.05	-2.98
incl	22.5	24.0	1.5	2.05	121	3.56	22.5	24	1.5	1.89	121	3.40	-8.47
and	47.7	69.2	21.5	0.19	9	0.31	47.7	69.2	21.5	0.26	9	0.37	23.85
SH21-047	61.0	127.0	66.0	0.46	18	0.69	61	127	66.0	0.48	18	0.70	2.92
SH21-048	63.9	66.5	2.6	1.13	4	1.19	63.87	66.5	2.6	0.69	4	0.74	-64.39
	138.0	145.5	7.5	1.66	1	1.67	138	145.5	7.5	1.73	1	1.74	3.94
SH21-049	3.0	102.9	99.9	0.28	15	0.47	3	102.94	99.9	0.27	15	0.47	-3.13
incl	10.5	24.0	13.5	0.88	43	1.42	10.5	24	13.5	0.93	43	1.46	4.68
incl	13.5	18.0	4.5	1.33	35	1.77	13.5	18	4.5	1.30	35	1.74	-2.57
incl	51.0	69.5	18.5	0.26	9	0.37	51	69.5	18.5	0.31	9	0.43	18.95
SH21-050	36.0	113.0	77.0	0.39	17	0.61	36	113	77.0	0.41	17	0.62	3.80
SH21-051	No Significant Results						108	111	3.0	0.29	8	0.38	N/A

QA/QC

Samples for the Shasta 2021 drill program followed chain of custody between collection, processing and delivery to an SGS laboratory in Burnaby, B.C. The drill cores were delivered to the core shack at TDG’s Baker Mine site, and processed by geologists who inserted certified reference materials, blanks and duplicates (pulp and coarse) into the sampling sequence. The 2021 drill core was cut in half (1/2 HQ core) and placed in zip-tied polyurethane bags, then in security-sealed rice bags before being delivered directly from the Baker Mine site, to Bandstra Transportation Systems in Prince George, B.C., and ultimately to the SGS laboratory in Burnaby, B.C. Samples were prepared and analyzed following procedures summarized in the table below, where information about methodology can be found on the SGS Canada Website, in the analytical guide (here).

Drillhole	Prep	Method Au	Method Ag	Method Au-Overlimit	Method Ag-Overlimit
All	PRP89	GO_FAI50V10	GE_IMS40Q12	N/A	GO_FAG37V