| Schedule of Segment Reporting |
The results from operations for these reportable segments are summarized in the following tables: | | | | | | | | | | | | | | | | | | | | | | Three months ended September 30, 2026 | Granite Creek | Ruby Hill | Lone Tree | Cove | Other | Total | | Revenues | $ | 25,822 | | $ | 1,125 | | $ | 5,781 | | $ | — | | $ | — | | $ | 32,728 | | Costs applicable to sales1 | (22,822) | | (923) | | (1,878) | | — | | — | | | | Pre-development, evaluation and exploration | (5,505) | | (26,903) | | (72) | | (864) | | (11) | | | | Property maintenance | (197) | | (1,458) | | (2,838) | | (203) | | (218) | | | | Adjusted (loss) income from operations | (2,702) | | (28,159) | | 993 | | (1,067) | | (229) | | (31,164) | | | Unallocated expenses: | | | | | | | | Depreciation, depletion and amortization | | | | | | (581) | | | Royalties | | | | | | (1,570) | | | General and administrative | | | | | | (10,030) | | | | | | | | | | Loss from operations | | | | | | $ | (43,345) | |
| | | | | | | | | | | | | | | | | | | | | | Three months ended September 30, 2025 | Granite Creek | Ruby Hill | Lone Tree | Cove | Other | Total | | Revenues | $ | 24,857 | | $ | 2,520 | | $ | 4,642 | | $ | — | | $ | — | | $ | 32,019 | | Costs applicable to sales1 | (23,446) | | (2,267) | | (1,077) | | — | | — | | | | Pre-development, evaluation and exploration | (12,864) | | (4,440) | | (6) | | (2,694) | | (58) | | | | Property maintenance | (89) | | (577) | | (2,276) | | (190) | | (165) | | | Adjusted (loss) income from operations | (11,542) | | (4,764) | | 1,283 | | (2,884) | | (223) | | (18,130) | | | Unallocated expenses: | | | | | | | | Depreciation, depletion and amortization | | | | | | (547) | | | Royalties | | | | | | (1,564) | | | General and administrative | | | | | | (7,526) | | | | | | | | | | Loss from operations | | | | | | $ | (27,767) | |
| | | | | | | | | | | | | | | | | | | | | | Nine months ended September 30, 2026 | Granite Creek | Ruby Hill | Lone Tree | Cove | Other | Total | | Revenues | $ | 79,016 | | $ | 5,892 | | $ | 24,558 | | $ | — | | $ | — | | $ | 109,466 | | Costs applicable to sales1 | (60,656) | | (4,475) | | (8,213) | | — | | — | | | | Pre-development, evaluation and exploration | (24,782) | | (59,369) | | (306) | | (3,829) | | (31) | | | Property maintenance | (595) | | (3,966) | | (8,171) | | (626) | | (544) | | | | Adjusted (loss) income from operations | (7,017) | | (61,918) | | 7,868 | | (4,455) | | (575) | | (66,097) | | Unallocated expenses: | | | | | | | | Depreciation, depletion and amortization | | | | | | (1,636) | | Royalties | | | | | | (4,835) | | | General and administrative | | | | | | (26,727) | | | | | | | | | | | | | | | | | | | | | | | | Loss from operations | | | | | | $ | (99,295) | |
| | | | | | | | | | | | | | | | | | | | | | Nine months ended September 30, 2025 | Granite Creek | Ruby Hill | Lone Tree | Cove | Other | Total | | Revenues | $ | 53,279 | | $ | 6,198 | | $ | 14,426 | | $ | — | | $ | — | | $ | 73,903 | | Costs applicable to sales1 | (53,831) | | (5,077) | | (3,383) | | — | | — | | | | Pre-development, evaluation and exploration | (22,583) | | (9,529) | | (39) | | (6,415) | | (86) | | | Property maintenance | (364) | | (1,933) | | (7,194) | | (598) | | (521) | | | | Adjusted (loss) income from operations | (23,499) | | (10,341) | | 3,810 | | (7,013) | | (607) | | (37,650) | | Unallocated expenses: | | | | | | | | Depreciation, depletion and amortization | | | | | | (1,470) | | Royalties | | | | | | (3,320) | | | General and administrative | | | | | | (19,853) | | | | | | | | | | | | | | | | | | | | | | | | Loss from operations | | | | | | $ | (62,293) | |
____________________________ 1Costs applicable to sales exclude depreciation, depletion, amortization, and royalties. | | | | | | | | | | | | | | | | | | | | | | At September 30, 2026 | Granite Creek | Ruby Hill | Lone Tree | Cove | Other | Total | | Capital expenditures | $ | 18,583 | | $ | 6,751 | | $ | 31,065 | | $ | 388 | | $ | — | | $ | 56,787 | | | | | | | | | | Total assets | $ | 158,211 | | $ | 125,686 | | $ | 284,055 | | $ | 53,998 | | $ | 533,752 | | $ | 1,155,702 | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | At December 31, 2025 | Granite Creek | Ruby Hill | Lone Tree | Cove | Other | Total | | Capital expenditures | $ | 5,045 | | $ | 2,314 | | $ | 7,927 | | $ | — | | $ | — | | $ | 15,286 | | | | | | | | | | Total assets | $ | 126,806 | | $ | 120,809 | | $ | 240,986 | | $ | 53,307 | | $ | 161,512 | | $ | 703,420 | | | | | | | | |
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