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Black Rock Mining Limited, together with its subsidiaries, explores and develops mineral resources in Tanzania. It holds 84% interest in Mahenge graphite project, which covers an area of approximately 324 square kilometers located in the Ulanga district of Tanzania. The company was formerly known as Green Rock Energy Limited and changed its name to Black Rock Mining Limited in March 2015. Black Rock Mining Limited was incorporated in 2000 and is based in West Perth, Australia.
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A unique technical analysis driven score developed by Kalkine showing momentum in stock prices based on select technical indicators identified.
Black Rock Mining Ltd is an Australian-listed developer advancing the Mahenge graphite project in Tanzania to produce concentrate for battery and industrial markets. Long-term growth drivers include rising demand for battery anode material and potential scaling of processing capacity that could support future cash flow if the project reaches production. The company may appeal to investors seeking exposure to battery-materials from a development-stage asset.
Key risks include project execution and financing needs, commodity price volatility, permitting and country risk in Tanzania, plus operational delays that could affect timelines and economics.
Note: The summary and risk score provided above is created by AI and should not be construed as a recommendation of Kalkine.
| Breakdown | 2026-06-30 | 2025-06-30 | 2024-06-30 | 2023-06-30 | 2022-06-30 |
|---|---|---|---|---|---|
| Type | yearly | yearly | yearly | yearly | yearly |
| Date | 2026-06-30 | 2025-06-30 | 2024-06-30 | 2023-06-30 | 2022-06-30 |
| Income before tax | -7.59M | -9.51M | -10.60M | -9.35M | -6.08M |
| Minority interest | - | - | 0.53M | 0.29M | - |
| Net income | -7.25M | -8.93M | -10.08M | -9.35M | -6.08M |
| Selling general administrative | - | 5.19M | 4.76M | 5.13M | 2.49M |
| Selling and marketing expenses | - | - | 5.16M | - | - |
| Gross profit | -0.25M | -0.33M | -0.35M | -4.13M | -1.49M |
| Reconciled depreciation | - | - | 0.35M | 0.29M | 0.05M |
| Ebit | -7.02M | -9.51M | -10.66M | -9.84M | -6.50M |
| Ebitda | -6.77M | -9.17M | -10.53M | -9.55M | -6.46M |
| Depreciation and amortization | 0.25M | 0.33M | 0.13M | 0.29M | 0.05M |
| Operating income | -7.02M | -9.16M | -9.91M | -9.84M | -6.50M |
| Other operating expenses | 7.02M | 9.16M | 10.26M | 9.84M | 6.50M |
| Interest expense | 0.02M | - | - | - | 0.00M |
| Tax provision | - | 0.00M | 0.00M | 0.00M | 0.00M |
| Interest income | - | 0.07M | 0.10M | 0.41M | 0.42M |
| Net interest income | - | - | 0.10M | 0.08M | 0.00M |
| Income tax expense | - | 0.00M | 0.00M | -0.08M | 0.00M |
| Total revenue | - | 0.06M | 0.00M | 0.08M | 0.00M |
| Total operating expenses | 6.77M | 8.83M | 9.91M | 9.84M | 6.50M |
| Cost of revenue | 0.25M | 0.33M | 0.35M | 4.21M | 1.49M |
| Total other income expense net | -0.57M | -0.35M | -0.69M | 0.41M | 0.43M |
| Net income from continuing ops | - | - | -10.60M | -9.35M | -6.08M |
| Net income applicable to common shares | - | -8.93M | -10.08M | -9.05M | -6.08M |
| Breakdown | 2026-06-30 | 2025-06-30 | 2024-06-30 | 2023-06-30 | 2022-06-30 |
|---|---|---|---|---|---|
| Type | yearly | yearly | yearly | yearly | yearly |
| Date | 2026-06-30 | 2025-06-30 | 2024-06-30 | 2023-06-30 | 2022-06-30 |
| Total assets | 63.34M | 59.42M | 63.11M | 61.32M | 57.43M |
| Other current assets | 0.26M | 0.33M | 0.17M | 0.48M | 0.23M |
| Total liab | 3.05M | 3.09M | 3.59M | 3.82M | 2.41M |
| Total stockholder equity | 61.96M | 57.73M | 60.33M | 57.79M | 55.02M |
| Other current liab | 0.94M | 0.76M | 1.40M | 0.00M | 0.00M |
| Common stock | 141.65M | 127.81M | 122.90M | 111.54M | 100.91M |
| Capital stock | - | - | - | 111.54M | 100.91M |
| Retained earnings | -81.16M | -75.10M | -66.66M | -57.21M | -48.56M |
| Other liab | - | - | - | 0.05M | 0.12M |
| Other assets | - | - | - | - | 0.00M |
| Cash | 4.74M | 1.88M | 8.90M | 11.46M | 26.09M |
| Total current liabilities | 1.74M | 1.69M | 3.23M | 3.29M | 1.81M |
| Current deferred revenue | - | - | 0.27M | 1.64M | 0.57M |
| Net debt | -4.38M | -1.33M | -8.70M | -10.77M | -25.56M |
| Short term debt | 0.14M | 0.18M | 0.20M | 0.21M | 0.05M |
| Short long term debt total | 0.36M | 0.55M | 0.20M | 0.69M | 0.54M |
| Other stockholder equity | - | - | -0.00M | -0.05M | -0.05M |
| Property plant equipment | - | - | - | 48.06M | 30.34M |
| Total current assets | 5.27M | 2.50M | 9.56M | 13.26M | 27.09M |
| Net tangible assets | - | - | - | 57.79M | 55.02M |
| Short term investments | 0.20M | 0.20M | 0.20M | 0.00M | 0.00M |
| Net receivables | 0.07M | 0.09M | 0.17M | 1.01M | 0.54M |
| Inventory | - | - | 0.13M | 0.31M | 0.22M |
| Accounts payable | 0.66M | 0.75M | 1.36M | 1.44M | 1.18M |
| Accumulated other comprehensive income | 1.48M | 5.02M | 4.09M | 3.47M | 2.67M |
| Non currrent assets other | 57.63M | 56.17M | 52.60M | - | - |
| Non current assets total | 58.07M | 56.92M | 53.54M | 48.06M | 30.34M |
| Capital lease obligations | - | - | - | 0.69M | 0.54M |
| Long term debt total | - | - | - | 0.48M | 0.48M |
| Breakdown | 2026-06-30 | 2025-06-30 | 2024-06-30 | 2023-06-30 | 2022-06-30 |
|---|---|---|---|---|---|
| Type | yearly | yearly | yearly | yearly | yearly |
| Date | 2026-06-30 | 2025-06-30 | 2024-06-30 | 2023-06-30 | 2022-06-30 |
| Investments | - | - | -5.82M | -17.35M | -7.46M |
| Change to liabilities | - | - | - | 0.44M | 1.85M |
| Total cashflows from investing activities | -3.26M | -2.79M | -5.82M | -17.35M | -7.46M |
| Total cash from financing activities | 12.91M | 4.55M | 11.21M | 10.63M | 25.97M |
| Change to operating activities | - | - | - | 0.86M | 0.08M |
| Net income | -7.25M | -8.93M | -10.08M | -0.01M | -0.01M |
| Change in cash | 2.86M | -7.02M | -2.56M | -14.63M | 14.80M |
| Begin period cash flow | 1.88M | 8.90M | 11.46M | 26.09M | 11.30M |
| End period cash flow | 4.74M | 1.88M | 8.90M | 11.46M | 26.09M |
| Total cash from operating activities | -6.77M | -8.90M | -8.00M | -0.01M | -0.00M |
| Issuance of capital stock | - | - | 11.79M | 11.21M | 27.34M |
| Depreciation | 0.25M | 0.33M | 0.35M | 0.00M | 0.00M |
| Other cashflows from investing activities | - | - | 0.04M | -0.10M | -0.01M |
| Change to account receivables | 0.09M | -0.33M | 0.56M | -0.00M | -0.00M |
| Sale purchase of stock | - | 5.08M | -0.58M | -0.58M | -1.37M |
| Other cashflows from financing activities | -0.19M | -0.22M | -5.82M | -17.35M | -7.46M |
| Change to netincome | - | - | - | -0.28M | 0.12M |
| Capital expenditures | 0.03M | 0.01M | 5.87M | 17.26M | 7.46M |
| Change in working capital | -0.02M | -0.56M | 0.67M | -0.00M | -0.00M |
| Stock based compensation | - | - | 1.35M | 0.00M | 0.00M |
| Other non cash items | 0.26M | 0.25M | -0.30M | 0.00M | 0.00M |
| Free cash flow | -6.79M | -8.91M | -13.87M | -17.27M | -7.46M |
Sector: Basic Materials Industry: Other Industrial Metals & Mining
|
Stock Name
|
Change
(AUD) |
Price
(AUD) |
Trailing
PE (x) |
Forward
PE (x) |
Price Sales
TTM (x) |
Price to Book Value (x)
|
Enterprise Value
to Revenue (x) |
Enterprise Value
to EBITDA (x) |
|---|---|---|---|---|---|---|---|---|
| BKT Black Rock Mining Ltd |
- -% |
0.01 | - | - | 489.12 | 0.35 | 6112.02 | -12.06 |
| BHP BHP Group Ltd |
-0.78 1.29% |
59.61 | 20.70 | 15.82 | 5.10 | 4.00 | 3.51 | 6.71 |
| RIO Rio Tinto Ltd |
-3.30 2.14% |
150.57 | 14.04 | 12.02 | 4.03 | 2.49 | 2.85 | 6.74 |
| GLC Glencore Plc |
0.27 2.69% |
10.30 | 15.15 | 11.30 | 0.38 | 1.95 | 0.40 | 7.60 |
| FMG Fortescue Ltd |
-0.37 2.40% |
15.05 | 11.31 | 13.61 | 2.81 | 1.51 | 1.87 | 4.32 |
Black Rock Mining Limited, together with its subsidiaries, explores and develops mineral resources in Tanzania. It holds 84% interest in Mahenge graphite project, which covers an area of approximately 324 square kilometers located in the Ulanga district of Tanzania. The company was formerly known as Green Rock Energy Limited and changed its name to Black Rock Mining Limited in March 2015. Black Rock Mining Limited was incorporated in 2000 and is based in West Perth, Australia.
| Name | Title | Year Born |
|---|---|---|
| Mr. John de Vries B.E (Mining), MSc(Min Econ), Grad Dip | CEO, MD & Exec. Director | NA |
| Mr. Paul R. Sims | Chief Financial Officer | 1962 |
| Mr. Steuart McIntyre | Gen. Mang. of Corp. Devel. | NA |
| Raelene Wyatt | Gen. Mang. ? People, Culture & Sustainability | NA |
| Mr. Gregory James Wheeler | Chief Commercial Officer | NA |
| Mr. James Doyle | Company Sec. | NA |
| Dr. Roy Baria BSc (Eng), MPhil(GeoPHY) | Principal Consultant | NA |
| Hon. Ian G. Campbell | Principal Consultant | 1959 |
| Mr. Gary Meyer B.Sc., Grad. Course, Grad. Cert. | Principal Consultant | NA |
| Mr. John de Vries B.E (Mining), MSc(Min Econ), Grad Dip | CEO, MD & Executive Director | NA |
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