Sienna Resources Inc (SIEN) Mining Data
TSXV: SIEN · Lithium, Gold · Exploration stage
- Market cap$4.1M
- Share price$0.090
- 52-week range$0.065 – $0.160
- Shares outstanding45,895,390
- ExchangeTSXV
- Websitewww.siennaresources.com
- Company Overview
- Interactive Economic Study
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Sienna Resources Inc mineral properties
No mineral properties are on file for this company yet.
Sienna Resources Inc drill result releases
1 drill result release from Sienna Resources Inc, read by Mining News Terminal, newest first.
| Date | Company | Project | Hole | Best intercept | Intervals | Release |
|---|---|---|---|---|---|---|
| 2025-04-17 | Sienna Resources Inc (SIEN) | Case Lake | CL25-02 | 0.6 g/t Ag / 36m | 40 | Sienna Resources Inc.: Company Update Intersected 2.8 g/t Ag over 6m including 8.3 g/t Ag over 1.5m Intersected 0.6 g/t Ag over 36m including 1.0 g/t Ag over 13.5m Polymetallic VMS system identified from maiden drill program |
Sienna Resources Inc economic studies
1 economic study (PEA, pre-feasibility or feasibility) published by Sienna Resources Inc, read by Mining News Terminal. Base case after-tax figures; a study repeated in later releases is listed once.
| Study | Project | Date | After-tax NPV | IRR | Initial capex | Mine life | Release |
|---|---|---|---|---|---|---|---|
| PEA | Bleka Gold | 2021-08-18 | C$871M | — | — | — | The news release was disseminated through News File and Stockwatch. |
Sienna Resources Inc exploration programs
Drilling, geophysics and ground programs Sienna Resources Inc has announced, read by Mining News Terminal. A program reported in several releases is listed once, from the latest.
| Date | Program | Project | Size | Method and metal |
|---|---|---|---|---|
| 2026-10-05 | Geophysics, completed | Stonesthrow | — | other |
| 2026-10-05 | Drilling, underway | Esmeralda County Gold (2026) | — | gold |
| 2026-10-05 | Ground work, underway | Stonesthrow (2026) | — | mixed - gold, silver, copper |
| 2026-07-22 | Drilling, planned | Esmeralda County Gold | — | gold |
| 2026-06-16 | Geophysics, planned | Stonesthrow (2026) | — | other - copper, gold |
Sienna Resources Inc permits and approvals
Permits and government approvals Sienna Resources Inc has planned, applied for, received or had contested, read by Mining News Terminal. A permit reported in several releases is listed once, at its latest stage.
| Date | Permit | Project | Authority |
|---|---|---|---|
| 2025-02-14 | Drill / exploration, granted | Case Lake West Cesium and Spodumene Pegmatite Project | Ontario Government |
| 2023-10-06 | Drill / exploration, renewed / amended | Blue Clay Lithium Project | Bureau of Land Management (BLM) |
Sienna Resources Inc property options, earn-ins and staking
Mineral property options, earn-ins, staking, and claim and property purchases and sales Sienna Resources Inc has announced, read by Mining News Terminal. A deal reported in several releases is listed once, at its latest stage.
| Date | Deal | Property | Other party | Interest |
|---|---|---|---|---|
| 2025-08-28 | Option in / earn-in, signed | Cave Creek | — | 100% |
| 2024-06-19 | Property purchase, signed | Stonesthrow | — | 100% |
| 2024-05-23 | Property purchase, signed | Case Lake West Cesium and Spodumene Pegmatite | — | 100% |
| 2024-03-08 | Property purchase, signed | Atomic | — | 100% |
| 2024-01-23 | Property purchase, completed | Uranium Town | — | 100% |
| 2024-01-17 | Property purchase, completed | Dragon | — | 100% |