StreetInsider.com News Articles

Court Grants Dateline Right to Intervene in NPCA Case

Wed, 22 Jul 2026 08:00:00 -0400

SAN BERNARDINO, CA / ACCESS Newswire / July 22, 2026 / Dateline Resources Limited (ASX:DTR)(OTCQB:DTREF)(FSE:YE1) (Dateline or the Company) refers to its previous ASX announcements relating to the proceedings brought by a non-government organisation (NGO), the National Parks Conservation Association (NPCA) against the US Department of the Interior (DOI), the National Park Service (NPS) and related US federal parties (NPCA Proceedings).

In particular, in its ASX announcement dated 3 July 2026, Dateline advised that it and its wholly owned subsidiary, Colosseum Rare Metals Inc (CRM) had jointly filed a motion in the United

Court Grants Dateline Right to Intervene in NPCA Case

Wed, 22 Jul 2026 08:00:00 -0400

In particular, in its ASX announcement dated 3 July 2026, Dateline advised that it and its wholly owned subsidiary, Colosseum Rare Metals Inc (CRM) had jointly filed a motion in the United

Dateline Returns Widespread REE Mineralisation at Music Valley

Wed, 15 Jul 2026 08:00:00 -0400

Rock chip samples up to 7.1% TREO over wide area

SAN BERNARDINO, CA / ACCESS Newswire / July 15, 2026 / Dateline Resources Limited (ASX:DTR)(OTCQB:DTREF)(FSE:YE1) (Dateline or the Company) is pleased to announce field mapping and sampling updates for the Music Valley Heavy Rare Earth Project (Music Valley), located in Riverside and San Bernardino Counties, California, USA.

The Company's HREE and structural consultants, Tony Mariano Jr and Russell Mason, identified outcropping zones of the targeted Pinto Gneiss unit in all three of the target areas, correlating with the Thorium anomaly identified in the

Dateline Returns Widespread REE Mineralisation at Music Valley

Wed, 15 Jul 2026 08:00:00 -0400

Rock chip samples up to 7.1% TREO over wide area

DOJ Confirms Dateline's Colosseum Plan Remains in Effect

Mon, 13 Jul 2026 08:00:00 -0400

Department of Justice Says Existing Plan of Operations Authorizes Activities

SAN BERNARDINO, CA / ACCESS Newswire / July 13, 2026 / Dateline Resources Limited (ASX:DTR)(OTCQB:DTREF)(FSE:YE1) (Dateline or the Company) notes that the U.S. Department of Justice has submitted its opposition motion in the United States District Court for the Central District of California. This is in regard to the proceedings brought by the National Parks Conservation Association (NPCA) against the U.S. Department of the Interior (DOI), the National Park Service (NPS) and related federal parties.

The proceedings concern the April 2025 recognition by

DOJ Confirms Dateline's Colosseum Plan Remains in Effect

Mon, 13 Jul 2026 08:00:00 -0400

Department of Justice Says Existing Plan of Operations Authorizes Activities

The proceedings concern the April 2025 recognition by

Dateline Chairman Invests $1.95 million through Options Exercise

Fri, 26 Jun 2026 08:00:00 -0400

SAN BERNARDINO, CA / ACCESS Newswire / June 26, 2026 / Dateline Resources Limited (ASX:DTR)(OTCQB:DTREF)(FSE:YE1) (Dateline or the Company) notes that the Company's Non-Executive Chairman, Mr Mark Johnson AO, has invested A$1.95 million into the Company via the exercise of Options that he held.

Mr Johnson holds his shares via Mutual Trust Pty Ltd, a third-party custodian service provider.

Following the conversion of the Options, Mr Johnson has increased his stake from 12.7% to 15.3% of the issued capital in the Company.

This press release has been authorized for release by the Board of Dateline

Dateline Chairman Invests $1.95 million through Options Exercise

Fri, 26 Jun 2026 08:00:00 -0400

SAN BERNARDINO, CA / ACCESS Newswire / June 26, 2026 / Dateline Resources Limited (ASX:DTR)(OTCQB:DTREF)(FSE:YE1) (Dateline or the Company) notes that the Company's Non-Executive Chairman, Mr Mark Johnson AO, has invested A$1.95 million into the Company via the exercise of Options that he held.
Mr Johnson holds his shares via Mutual Trust Pty Ltd, a third-party custodian service provider.
Following the conversion of the Options, Mr Johnson has increased his stake from 12.7% to 15.3% of the issued capital in the Company.
This press release has been authorized for release by the Board of Dateline

Dateline Expands Music Valley HREE Project

Mon, 22 Jun 2026 08:00:00 -0400

Priority targets confirmed in the field

SAN BERNARDINO, CA / ACCESS Newswire / June 22, 2026 / Dateline Resources Limited (ASX:DTR)(OTCQB:DTREF)(FSE:YE1) (Dateline or the Company) is pleased to announce that it has added an additional 66 claims covering ~1,300 acres to the Music Valley Heavy Rare Earth Project (Music Valley), located in Riverside and San Bernardino Counties, California, USA.
The new claims are in the NW of the project area, located approximately six kilometres southeast of the town of Twentynine Palms. The new claims cover an extension of the NW geophysical target.
Field mapping

Dateline Expands Music Valley HREE Project

Mon, 22 Jun 2026 08:00:00 -0400

Priority targets confirmed in the field

SAN BERNARDINO, CA / ACCESS Newswire / June 22, 2026 / Dateline Resources Limited (ASX:DTR)(OTCQB:DTREF)(FSE:YE1) (Dateline or the Company) is pleased to announce that it has added an additional 66 claims covering ~1,300 acres to the Music Valley Heavy Rare Earth Project (Music Valley), located in Riverside and San Bernardino Counties, California, USA.
The new claims are in the NW of the project area, located approximately six kilometres southeast of the town of Twentynine Palms. The new claims cover an extension of the NW geophysical target.
Field mapping

Interpretation of High-Resolution Geophysics at Music Valley HREE Project

Wed, 17 Jun 2026 08:00:00 -0400

Ground truthing of three priority prospects underway

SAN BERNARDINO, CA / ACCESS Newswire / June 17, 2026 / Dateline Resources Limited (ASX:DTR)(OTCQB:DTREF)(FSE:YE1) (Dateline or the Company) is pleased to announce the geophysical interpretation of the Music Valley Heavy Rare Earth Project (Music Valley), located in Riverside and San Bernardino Counties, California, USA.
Highlights
Magnetic and Radiometric Processing Completed: Mitre Geophysics has completed processing of the Music Valley HREE Project datasets.
Favorable Structural Setting: The interpretation highlights numerous structures across the project area, increasing the likelihood for HREE concentration.
Priority Areas of Interest: Three prospect areas

Interpretation of High-Resolution Geophysics at Music Valley HREE Project

Wed, 17 Jun 2026 08:00:00 -0400

Ground truthing of three priority prospects underway

SAN BERNARDINO, CA / ACCESS Newswire / June 17, 2026 / Dateline Resources Limited (ASX:DTR)(OTCQB:DTREF)(FSE:YE1) (Dateline or the Company) is pleased to announce the geophysical interpretation of the Music Valley Heavy Rare Earth Project (Music Valley), located in Riverside and San Bernardino Counties, California, USA.
Highlights
Magnetic and Radiometric Processing Completed: Mitre Geophysics has completed processing of the Music Valley HREE Project datasets.
Favorable Structural Setting: The interpretation highlights numerous structures across the project area, increasing the likelihood for HREE concentration.
Priority Areas of Interest: Three prospect areas

Dateline Appoints Alvarez & Marsal to Manage Colosseum Development

Fri, 22 May 2026 08:00:00 -0400

Construction Manager and Owners Team

SAN BERNARDINO, CA / ACCESS Newswire / May 22, 2026 / Dateline Resources Limited (ASX:DTR)(OTCQB:DTREF)(FSE:YE1) (Dateline or the Company) is pleased to announce the appointment of Alvarez & Marsal (A&M)(https://www.alvarezandmarsal.com) as the Construction Manager and integrated owners-team for the Colosseum Gold Mine development in San Bernardino County, California.
A&M is a global leader in the delivery of infrastructure and capital projects, with over 12,000 professionals working in 43 countries. It has completed over 120 major projects for major mining companies over the past five years, with

Dateline Appoints Alvarez & Marsal to Manage Colosseum Development

Fri, 22 May 2026 08:00:00 -0400

Construction Manager and Owners Team

SAN BERNARDINO, CA / ACCESS Newswire / May 22, 2026 / Dateline Resources Limited (ASX:DTR)(OTCQB:DTREF)(FSE:YE1) (Dateline or the Company) is pleased to announce the appointment of Alvarez & Marsal (A&M)(https://www.alvarezandmarsal.com) as the Construction Manager and integrated owners-team for the Colosseum Gold Mine development in San Bernardino County, California.
A&M is a global leader in the delivery of infrastructure and capital projects, with over 12,000 professionals working in 43 countries. It has completed over 120 major projects for major mining companies over the past five years, with

Dateline Appoints GenCap to Lead Colosseum Financing

Tue, 19 May 2026 08:00:00 -0400

SAN BERNARDINO, CA / ACCESS Newswire / May 19, 2026 / Dateline Resources Limited (ASX:DTR)(OTCQB:DTREF)(FSE:YE1) (Dateline or the Company) is pleased to announce the appointment of Vancouver-based GenCap Mining Advisory (https://www.gencapmining.com) to lead the financing process for the Colosseum Gold Project in San Bernardino County, California. GenCap's team, led by Marcus Chalk, has nearly thirty years' experience of working together on corporate finance transactions.
GenCap has been mandated to manage the existing financing process and identify additional suitable financiers. It is envisaged that given the extensive amount of information that has

Dateline Appoints GenCap to Lead Colosseum Financing

Tue, 19 May 2026 08:00:00 -0400

SAN BERNARDINO, CA / ACCESS Newswire / May 19, 2026 / Dateline Resources Limited (ASX:DTR)(OTCQB:DTREF)(FSE:YE1) (Dateline or the Company) is pleased to announce the appointment of Vancouver-based GenCap Mining Advisory (https://www.gencapmining.com) to lead the financing process for the Colosseum Gold Project in San Bernardino County, California. GenCap's team, led by Marcus Chalk, has nearly thirty years' experience of working together on corporate finance transactions.
GenCap has been mandated to manage the existing financing process and identify additional suitable financiers. It is envisaged that given the extensive amount of information that has

Underground Gold Potential Grows at Colosseum

Fri, 15 May 2026 08:00:00 -0400

Colosseum Gold Mineralization Extended by Broad Intersections

SAN BERNARDINO, CA / ACCESS Newswire / May 15, 2026 / Dateline Resources Limited (ASX:DTR)(OTCQB:DTREF)(FSE:YE1) (Dateline or the Company) is pleased to announce two new broad gold intersections from drill testing of the northeast extension at the North Pit at Colosseum. The Colosseum Gold-REE Project is located in San Bernardino County, California, with the gold Bankable Feasibility Study recently completed.
Drillhole CM26-42 was drilled further to the northeast than previous holes, extending the mineralized zone further to the north and at depth. Drillhole CM25-41 was extended

Underground Gold Potential Grows at Colosseum

Fri, 15 May 2026 08:00:00 -0400

Colosseum Gold Mineralization Extended by Broad Intersections

SAN BERNARDINO, CA / ACCESS Newswire / May 15, 2026 / Dateline Resources Limited (ASX:DTR)(OTCQB:DTREF)(FSE:YE1) (Dateline or the Company) is pleased to announce two new broad gold intersections from drill testing of the northeast extension at the North Pit at Colosseum. The Colosseum Gold-REE Project is located in San Bernardino County, California, with the gold Bankable Feasibility Study recently completed.
Drillhole CM26-42 was drilled further to the northeast than previous holes, extending the mineralized zone further to the north and at depth. Drillhole CM25-41 was extended

Colosseum Bankable Feasibility Study Confirms High Margin Gold Project

Mon, 11 May 2026 08:00:00 -0400

A Technically Simple Restart with Strong Economics

SAN BERNARDINO, CA / ACCESS Newswire / May 11, 2026 / Dateline Resources Limited (ASX:DTR)(OTCQB:DTREF)(FSE:YE1) (Dateline or the Company) is pleased to present the results of the Bankable Feasibility Study (BFS) for the 100%-owned Colosseum Gold and Rare Earth Element (REE) Project in San Bernardino County, California. The BFS demonstrates a robust gold development, generating significant margins.
Highlights
US$1.08B undiscounted pre-tax free cashflow
Increases to US$1.357B using spot price
US$785M NPV_5% (pre-tax)
Increases to US$999M using spot price
49.5%IRR (pre-tax) at base model gold price (US$4,200/oz),
Increases to

Colosseum Bankable Feasibility Study Confirms High Margin Gold Project

Mon, 11 May 2026 08:00:00 -0400

A Technically Simple Restart with Strong Economics

SAN BERNARDINO, CA / ACCESS Newswire / May 11, 2026 / Dateline Resources Limited (ASX:DTR)(OTCQB:DTREF)(FSE:YE1) (Dateline or the Company) is pleased to present the results of the Bankable Feasibility Study (BFS) for the 100%-owned Colosseum Gold and Rare Earth Element (REE) Project in San Bernardino County, California. The BFS demonstrates a robust gold development, generating significant margins.
Highlights
US$1.08B undiscounted pre-tax free cashflow
Increases to US$1.357B using spot price
US$785M NPV_5% (pre-tax)
Increases to US$999M using spot price
49.5%IRR (pre-tax) at base model gold price (US$4,200/oz),
Increases to

Dateline Comments on Media Coverage Regarding Colosseum Mine

Thu, 16 Apr 2026 08:00:00 -0400

SAN BERNARDINO, CA / ACCESS Newswire / April 16, 2026 / Dateline Resources Limited (ASX:DTR)(OTCQB:DTREF)(FSE:YE1) (Dateline or the Company) notes recent media articles concerning legal proceedings in the United States relating to the exercise of the long standing valid existing rights to conduct mining activities at the Colosseum Gold and Rare Earths Project.
The proceedings have been commenced by the National Parks Conservation Association, an environmental group based in Washington DC, and name U.S. Federal agencies and members of the Federal government as respondents. The Company was not named in the proceedings.
Dateline considers

Dateline Comments on Media Coverage Regarding Colosseum Mine

Thu, 16 Apr 2026 08:00:00 -0400

SAN BERNARDINO, CA / ACCESS Newswire / April 16, 2026 / Dateline Resources Limited (ASX:DTR)(OTCQB:DTREF)(FSE:YE1) (Dateline or the Company) notes recent media articles concerning legal proceedings in the United States relating to the exercise of the long standing valid existing rights to conduct mining activities at the Colosseum Gold and Rare Earths Project.
The proceedings have been commenced by the National Parks Conservation Association, an environmental group based in Washington DC, and name U.S. Federal agencies and members of the Federal government as respondents. The Company was not named in the proceedings.
Dateline considers

Form F-6EF DATELINE RESOURCES LTD/A Filed by: Deutsche Bank Trust Co Americas/ ADR Group

Tue, 14 Apr 2026 14:20:00 -0400
si-local-file:///var/storage/secattach/20260414/26311396.html

Form F-6EF DATELINE RESOURCES LTD/A Filed by: Deutsche Bank Trust Co Americas/ ADR Group

Tue, 14 Apr 2026 14:20:00 -0400
si-local-file:///var/storage/secattach/20260414/26311396.html

Form F-6EF DATELINE RESOURCES LTD/A Filed by: Deutsche Bank Trust Co Americas/ ADR Group

Tue, 14 Apr 2026 14:20:00 -0400
si-local-file:///var/storage/secattach/20260414/26311396.html