Idaho Strategic Resources, Inc.

Previous wording

We have, besides our estimates of the amount of depreciation on our assets, two critical accounting estimates. The ounces of gold contained in our process and concentrate inventory is based on assays taken at the time the ore is processed and the ounces of gold contained in shipped concentrate which is based upon assays taken prior to shipment however subject to final assays at the refinery, these shipments are also subject to the fluctuation in gold prices between our shipment date and estimated and actual final settlement date. Also, the reclamation bond obligation on our balance sheet is based on an estimate of the future cost to recover and remediate our properties as required by our permits upon cessation of our operations and may differ when we cease operations.

Current wording

The Company has, besides its estimates of the amount of depreciation on its assets, two critical accounting estimates. The ounces of gold contained in process and concentrate inventory is based on assays taken at the time the ore is processed and the ounces of gold contained in shipped concentrate which is based upon assays taken prior to shipment, however, subject to final assays at the refinery, these shipments are also subject to the fluctuation in gold prices between shipment date and estimated and actual final settlement date. Also, the reclamation bond obligation on the Company’s balance sheet is based on an estimate of the future cost to recover and remediate its properties as required by permits upon cessation of operations and may differ when operations are actually ceased.

Previous wording

Our concentrate sales sometimes involve variable consideration, as they can be subject to changes in metals prices between the time of shipment and their final settlement. However, we can reasonably estimate the transaction price for the concentrate sales at the time of shipment using forward prices for the estimated month of settlement, and previously recorded sales and accounts receivable are adjusted to estimated settlement metals prices until final settlement for financial reporting purposes. The embedded derivative contained in our concentrate sales is adjusted to fair value through earnings each period prior to final settlement. It is unlikely a significant reversal of revenue for the concentrate receivable will occur upon final settlement of the lots. As such, we use the expected value method to price the concentrate until the final settlement date occurs, at which time the final transaction price is known. At September 30, 2024, metals that had been sold but not finally settled included 5,496 ounces of which 1,539 ounces were sold at a predetermined price with the remaining 3,957 exposed to future price changes until prices are locked in based on the month of settlement. The Company has received provisional payments on the sale of these ounces with the remaining amount due reflected in gold sales receivable.

Current wording

The Company’s concentrate sales sometimes involve variable consideration, as they can be subject to changes in metals prices between the time of shipment and their final settlement. However, the Company can reasonably estimate the transaction price for the concentrate sales at the time of shipment using forward prices for the estimated month of settlement, and previously recorded sales and accounts receivable are adjusted to estimated settlement metals prices until final settlement for financial reporting purposes. The embedded derivative contained in the Company’s concentrate sales is adjusted to fair value through earnings each period prior to final settlement. It is unlikely a significant reversal of revenue for the concentrate receivable will occur upon final settlement of the lots. As such, the Company uses the expected value method to price the concentrate until the final settlement date occurs, at which time the final transaction price is known. At March 31, 2025, metals that had been sold but not finally settled included 6,768 ounces of which 1,543 ounces were sold at a predetermined price with the remaining 5,225 exposed to future price changes until prices are locked in based on the month of settlement. The Company has received provisional payments on the sale of these ounces with the remaining amount due reflected in gold sales receivable.

Previous wording

The asset retirement obligation and asset on our balance sheet is based on an estimate of the future cost to recover and remediate our properties as required by our permits upon cessation of our operations and may differ when we cease operations. At September 30, 2024 we reviewed our December 31, 2023 estimate that the cost of the machine and man hours probable to be needed to put our properties in the condition required by our permits once we cease operations. The September 30, 2024 estimated costs would be $104,000 for the Golden Chest Mine property and $224,000 for the New Jersey Mine and Mill. For purposes of the estimate, we evaluated the expected life in years and costs that, initially, are comparable to rates that we would incur at the present. An expected present value technique is used to estimate the fair value of the liability. This includes inflating the estimated costs in today’s dollars using a reasonable inflation rate up to the date of expected retirement and discounting the inflated costs using a credit-adjusted risk-free rate. Upon initial recognition of the liability, the carrying amount of the related long-lived asset is increased by the same amount. The liability is accreted over time through periodic charges to earnings. In addition, the asset retirement cost is amortized over the life of the related asset. We are adding to the liability each year, and amortizing the asset over the estimated life, which decreases our net income in total each year. Changes resulting from revisions to the timing or amount of the original estimate of undiscounted cash flows are recognized as either an increase or a decrease in the carrying amount of the liability for an asset retirement obligation and the related asset retirement cost capitalized as part of the carrying amount of the related long-lived asset. Upward revisions of the amount of undiscounted estimated cash flows are discounted using the current credit-adjusted risk-free rate. Downward revisions in the amount of undiscounted estimated cash flows are discounted using the credit-adjusted risk-free rate that existed when the original liability was recognized. The Company reviews, on an annual basis, unless otherwise deemed necessary, the asset retirement obligations. Separately, the Company accrues costs associated with environmental remediation obligations when it is probable that such costs will be incurred and able to be reasonably estimated.

Current wording

The asset retirement obligation and asset on the Company’s balance sheet is based on an estimate of the future cost to recover and remediate its properties as required by permits upon cessation of operations and may differ when operations are actually ceased. At March 31, 2025 the Company reviewed its December 31, 2024 estimate that the cost of the machine and man hours probable to be needed to put its properties in the condition required by permits once operations are ceased. The March 31, 2025 estimated costs would be $104,000 for the Golden Chest Mine property and $224,000 for the New Jersey Mine and Mill. For purposes of the estimate, the Company evaluated the expected life in years and costs that, initially, are comparable to rates that it would incur at the present. An expected present value technique is used to estimate the fair value of the liability. This includes inflating the estimated costs in today’s dollars using a reasonable inflation rate up to the date of expected retirement and discounting the inflated costs using a credit-adjusted risk-free rate. Upon initial recognition of the liability, the carrying amount of the related long-lived asset is increased by the same amount. The liability is accreted over time through periodic charges to earnings. In addition, the asset retirement cost is amortized over the life of the related asset. The Company is adding to the liability each year, and amortizing the asset over the estimated life, which decreases net income in total each year. Changes resulting from revisions to the timing or amount of the original estimate of undiscounted cash flows are recognized as either an increase or a decrease in the carrying amount of the liability for an asset retirement obligation and the related asset retirement cost capitalized as part of the carrying amount of the related long-lived asset. Upward revisions of the amount of undiscounted estimated cash flows are discounted using the current credit-adjusted risk-free rate. Downward revisions in the amount of undiscounted estimated cash flows are discounted using the credit-adjusted risk-free rate that existed when the original liability was recognized. The Company reviews, on an annual basis, unless otherwise deemed necessary, the asset retirement obligations. Separately, the Company accrues costs associated with environmental remediation obligations when it is probable that such costs will be incurred and able to be reasonably estimated.

Previous wording

Highlights during the third quarter of 2024 include:

Current wording

Highlights during the first quarter of 2025 include:

Previous wording

Our financial performance during the quarter is summarized below:

Current wording

Idaho Strategic’s financial performance during the quarter is summarized below:

Previous wording

The table below presents reconciliations between the most comparable GAAP measure of cost of sales and other direct production costs and depreciation, depletion, and amortization to the non-GAAP measures of cash cost per ounce and all in sustaining costs per ounce for the Company’s gold production in the three and nine-month periods ended September 30, 2024, and 2023.

Current wording

The table below presents reconciliations between the most comparable GAAP measure of cost of sales and other direct production costs and depreciation, depletion, and amortization to the non-GAAP measures of cash cost per ounce and all in sustaining costs per ounce for the Company’s gold production in the three-month periods ended March 31, 2025, and 2024.

Previous wording

Cash cost per ounce is an important operating measure that we utilize to measure operating performance. AISC per ounce is an important measure that we utilize to assess net cash flow after costs for pre-development, exploration, reclamation, and sustaining capital. Current GAAP measures used in the mining industry, such as cost of goods sold do not capture all of the expenditures incurred to discover, develop, and sustain gold production. At September 30, 2024, the Company changed the way sustaining capital is calculated to better reflect actual costs required to sustain mining operations. Prior periods have been restated in the table below to reflect this change.

Current wording

Cash cost per ounce is an important operating measure that is utilized to measure operating performance. AISC per ounce is an important measure that is utilized to assess net cash flow after costs for pre-development, exploration, reclamation, and sustaining capital. Current GAAP measures used in the mining industry, such as cost of goods sold do not capture all of the expenditures incurred to discover, develop, and sustain gold production. During 2024, the Company changed the way sustaining capital is calculated to better reflect actual costs required to sustain mining operations. Prior periods have been restated in the table below to reflect this change.