Friday, July 29, 2022
Quarterly Activities Report
Friday, July 29, 2022
Appendix 5B Cashflow Report
Wednesday, July 27, 2022
Notification regarding unquoted securities - DRX
Tuesday, July 26, 2022
Notice of Extraordinary General Meeting/Proxy Form
Thursday, July 21, 2022
Noosa Mining Investor Conference presentation
Wednesday, July 20, 2022
Diatreme presenting at Noosa Mining Conference
Tuesday, July 5, 2022
New Mining, Infrastructure Lease Applications lodged for Northern Silica Development
Friday, July 1, 2022
Notification of cessation of securities - DRX
Thursday, June 30, 2022
Update on placement capacity
Tuesday, June 28, 2022
Ceasing to be a substantial holder
Tuesday, June 28, 2022
Becoming a substantial holder
Tuesday, June 28, 2022
Change in substantial holding
Tuesday, June 28, 2022
Change in substantial holding
Monday, June 27, 2022
S708A Cleansing Notice
Monday, June 27, 2022
Proposed issue of securities - DRX
Monday, June 27, 2022
Application for quotation of securities - DRX
Monday, June 27, 2022
Transformational strategic partnership and placement with global material solutions leader Sibelco
Thursday, June 23, 2022
Trading Halt
Tuesday, June 14, 2022
Change of Director's Interest Notice
Tuesday, June 14, 2022
Notification regarding unquoted securities - DRX
Thursday, June 2, 2022
Response to ASX Price Query
Tuesday, May 31, 2022
Trading Halt
Tuesday, May 31, 2022
Pause in Trading
Thursday, May 26, 2022
Results of Annual General Meeting
Thursday, May 26, 2022
Chairman's Address at 2022 AGM
Thursday, May 19, 2022
Presentation - AusIMM Resourceful FNQ 2022 Conference Cairns
Friday, April 29, 2022
Quarterly Activities Report - March Quarter 2022
Friday, April 29, 2022
Appendix 5B - March Quarter 2022
Thursday, April 28, 2022
Appendix 4G
Thursday, April 28, 2022
2021 Corporate Governance Statement
Wednesday, April 27, 2022
Annual Report 2021
Wednesday, April 27, 2022
Notice of Annual General Meeting/Proxy Form
Thursday, March 24, 2022
Full Year Statutory Accounts
Thursday, March 17, 2022
Resource base grows to 200MT across high-grade silica projects
Wednesday, February 23, 2022
Diatreme expands Northern Resource Project exploration
Wednesday, February 9, 2022
Notification of cessation of securities - DRX
Monday, February 7, 2022
S708A Cleansing Notice
Monday, February 7, 2022
Application for quotation of securities - DRX
Monday, January 31, 2022
Quarterly Activities/5B Cash Flow Report - December Quarter 2021
Friday, January 28, 2022
S708A Cleansing Notice
Friday, January 28, 2022
Application for quotation of securities - DRX
Monday, January 24, 2022
S708A Cleansing Notice
Monday, January 24, 2022
Application for quotation of securities - DRX
Tuesday, January 18, 2022
S708A Cleansing Notice
Tuesday, January 18, 2022
Application for quotation of securities - DRX
Monday, January 10, 2022
Application for quotation of securities - DRX
Monday, January 10, 2022
Diatreme discovers 2nd major regional high-grade silica deposit
Friday, January 7, 2022
Notification of cessation of securities - DRX
Friday, November 12, 2021
Presentation - Noosa Mining Conference
Tuesday, November 9, 2021
Galalar Maiden Ore Reserve, PFS deliver substantial boost to new silica sand mine
Monday, November 8, 2021
Jobkeeper payments notification
Wednesday, November 3, 2021
Initial Director's Interest Notice
Wednesday, November 3, 2021
Wayne Swan appointed Non-Executive Director and Chairman
Monday, November 1, 2021
Final Director's Interest Notice
Monday, November 1, 2021
Resignation of Non-Executive Director
Friday, October 29, 2021
Quarterly Activities & Cash Flow Report - September Quarter 2021
Tuesday, September 28, 2021
High priority northern exploration targets - progress update
Thursday, September 23, 2021
Top 20 shareholders as at 21 September 2021
Tuesday, September 21, 2021
Change in substantial holding
Tuesday, September 21, 2021
Change in substantial holding
Monday, September 20, 2021
Galalar silica resource expands 22% to 75.5Mt
Thursday, September 16, 2021
Change in substantial holding
Tuesday, September 14, 2021
S.708A Cleansing Notice
Tuesday, September 14, 2021
Application for quotation of securities - DRX
Tuesday, September 14, 2021
Completion of Placement
Wednesday, September 8, 2021
Half Year Accounts
Monday, September 6, 2021
$10m placement to progress Galalar Silica Project
Monday, September 6, 2021
Proposed issue of securities - DRX
Thursday, September 2, 2021
Trading halt
Thursday, August 19, 2021
Early extension of debt facility
Wednesday, August 18, 2021
Northern exploration targets resource expansion
Wednesday, August 11, 2021
Drilling boosts confidence in Galalar resource
Thursday, August 5, 2021
Diatreme agrees farm-out on Clermont Copper/Gold Project
Friday, July 30, 2021
Quarterly Activities/Cash Flow Report June qtr 2021
Wednesday, July 14, 2021
Presentation - Noosa Mining & Exploration Investor Conference
Friday, July 2, 2021
Notification of cessation of securities - DRX
Friday, June 25, 2021
Change of Director's Interest Notice (x4)
Friday, June 25, 2021
Notification regarding unquoted securities - DRX
Thursday, June 10, 2021
Mining Lease Application lodged for Nob Point export solution
Wednesday, June 9, 2021
Notification of cessation of securities
Tuesday, June 8, 2021
Lapse of unlisted options
Thursday, May 27, 2021
Results of Annual General Meeting
Thursday, May 27, 2021
Chairman's Address - 2021 Annual General Meeting
Wednesday, May 19, 2021
Offtake MOU advances Galalar Silica Project’s development
Friday, April 30, 2021
Quarterly Activities Report - March qtr 2021
Friday, April 30, 2021
Quarterly Cashflow Report - March qtr 2021
Monday, April 26, 2021
Notice of Annual General Meeting/Proxy Form
Thursday, April 22, 2021
Positive initial testwork results received for Galalar DFS
Thursday, April 8, 2021
Final metallurgical testwork underway for Galalar Silica Project
Friday, March 26, 2021
Appendix 4G
Friday, March 26, 2021
2020 Corporate Governance Statement
Friday, March 26, 2021
Annual Report
Monday, March 22, 2021
Appendix 3G
Wednesday, March 17, 2021
Galalar silica resource expands 30 per cent to 61.9Mt
Tuesday, February 23, 2021
Canberra meetings highlight Galalar's community support
Friday, February 19, 2021
Diatreme appoints COO to accelerate Galalar Silica Project
Tuesday, February 16, 2021
S.708A Cleansing Notice
Tuesday, February 16, 2021
Appendix 2A
Thursday, February 11, 2021
Diatreme advances community engagement, value-add for Galalar
Friday, January 29, 2021
Change of Share Registry
Friday, January 29, 2021
Quarterly Activities Report - December qtr 2020
Friday, January 29, 2021
Quarterly Cashflow Report - December qtr 2020
Monday, January 25, 2021
Diatreme eyes further high purity silica sand resource expansion
Friday, January 22, 2021
Galalar EIS study progresses with water monitoring underway
Thursday, November 26, 2020
Galalar project's environmental studies advance
Monday, November 16, 2020
Top Twenty Shareholders as at 13 November 2020
Monday, November 16, 2020
Change in substantial holding
Friday, November 13, 2020
Change of Director's Interest Notice
Thursday, November 12, 2020
Appendix 2A
Wednesday, November 11, 2020
Presentation - Noosa Mining Conference November 2020
Tuesday, November 10, 2020
Share Purchase Plan closes strongly oversubscribed
Tuesday, November 10, 2020
Response to ASX Price Query
Monday, November 9, 2020
Trading halt
Monday, November 9, 2020
Pause in trading
Monday, November 9, 2020
Change in substantial holding
Tuesday, November 3, 2020
Updated Appendix 3B for SPP
Friday, October 30, 2020
Quarterly Activities Report - Sept qtr 2020
Friday, October 30, 2020
Quarterly Cashflow Report - Sept qtr 2020
Tuesday, October 20, 2020
Change in substantial holding
Tuesday, October 20, 2020
Change in substantial holding
Tuesday, October 20, 2020
Becoming a substantial holder
Friday, October 16, 2020
S.708A Cleansing Notice
Friday, October 16, 2020
Appendix 2A
Friday, October 16, 2020
Completion of Placement
Thursday, October 15, 2020
Share Purchase Plan - Shareholder Offer
Wednesday, October 14, 2020
S. 708A Cleansing Notice
Friday, October 9, 2020
Diatreme Corporate Presentation October 2020
Friday, October 9, 2020
Proposed issue of securities - DRX
Friday, October 9, 2020
Capital raising to progress Galalar Silica Project
Wednesday, October 7, 2020
Trading halt
Tuesday, September 22, 2020
Drilling program highlights Galalar's expansion potential
Thursday, September 10, 2020
Half Year Accounts
Friday, August 7, 2020
Constitution
Monday, August 3, 2020
Initial Director's Interest Notice
Friday, July 31, 2020
Quarterly Activities Report and Appendix 5B
Thursday, July 30, 2020
Results of Annual General Meeting
Thursday, July 30, 2020
Chairman's Address at 2020 Annual General Meeting
Friday, July 24, 2020
Diatreme advances Galalar environmental approvals
Tuesday, July 21, 2020
New director appointed
Thursday, July 16, 2020
Noosa Mining Virtual conference presentation
Wednesday, July 15, 2020
Diatreme presenting at Noosa Mining virtual conference
Wednesday, July 1, 2020
Ceasing to be a substantial holder for CNB
Thursday, June 25, 2020
Change in substantial holding for CNB
Wednesday, June 24, 2020
Notice of Annual General Meeting/Proxy Form
Wednesday, June 10, 2020
Notice of Date of AGM
Tuesday, May 12, 2020
Galalar silica resource expands 25% to 47.5Mt
Thursday, April 30, 2020
2019 Corporate Governance Statement
Thursday, April 30, 2020
Appendix 4G
Thursday, April 30, 2020
Annual Report
Wednesday, April 29, 2020
Quarterly Activities Report
Wednesday, April 29, 2020
Quarterly Cashflow Report
Monday, April 20, 2020
Deferral of Annual General Meeting
Wednesday, April 8, 2020
Economic study shows Galalar Silica Project to deliver big boost to region
Friday, March 27, 2020
Full Year Statutory Accounts
Friday, March 27, 2020
Extension of debt facility
Thursday, February 20, 2020
Galalar Silica Project resource expanded 26% to 38Mt
Monday, February 10, 2020
Change in substantial holding
Thursday, February 6, 2020
EIS application lodged as Diatreme advances Galalar Silica Project
Wednesday, February 5, 2020
Appendix 3G
Tuesday, February 4, 2020
Section 708A Notice
Monday, February 3, 2020
Appendix 2A
Monday, February 3, 2020
Results of Meeting
Friday, January 31, 2020
Quarterly Activities Report - Dec qtr 2019
Friday, January 31, 2020
Quarterly Cashflow Report - Dec qtr 2019
Thursday, December 27, 2018
Change of Director's Interest Notice
Thursday, December 13, 2018
Resignation of Non-Executive Director
Thursday, December 13, 2018
Final Director's Interest Notice
Thursday, December 13, 2018
Change of Director's Interest Notice
Wednesday, December 5, 2018
Galalar Silica Project launched
Thursday, November 15, 2018
Reinstatement to Official Quotation
Thursday, November 15, 2018
Positive DFS confirms Cyclone Zircon Project to proceed
Tuesday, October 30, 2018
Quarterly Activities Report
Tuesday, October 30, 2018
Quarterly Cashflow Report
Friday, October 26, 2018
Change in substantial holding
Thursday, October 25, 2018
Change in substantial holding
Thursday, October 25, 2018
Change in substantial holding
Thursday, October 25, 2018
Becoming a substantial holder
Thursday, October 25, 2018
Change in substantial holding
Wednesday, October 24, 2018
Appendix 3B
Tuesday, October 16, 2018
S. 708A Notice
Tuesday, October 16, 2018
Completion of Placement and Appendix 3B
Thursday, October 11, 2018
Results of General Meeting
Friday, October 5, 2018
Diatreme raises $2m in placement
Wednesday, October 3, 2018
Request for Trading Halt
Tuesday, October 2, 2018
Section 708A Notice - Share Issue
Tuesday, October 2, 2018
Appendix 3B
Tuesday, October 2, 2018
High-tech markets eyed for Cape Bedford silica
Monday, September 17, 2018
China talks advance Cyclone development prospects
Tuesday, September 4, 2018
Thursday, September 13, 2018
Thursday, August 30, 2018
Friday, September 7, 2018
Notice of General Meeting/Proxy Form
Thursday, August 16, 2018
Cape Bedford Bulk Sample Testwork
Monday, August 13, 2018
Maiden Resource for Cape Bedford
Monday, August 6, 2018
Rollover of Convertible Note
Wednesday, August 1, 2018
S.708 Notice - Placement Shares
Wednesday, August 1, 2018
Appendix 3B
Tuesday, July 31, 2018
Quarterly Activities Report
Tuesday, July 31, 2018
Quarterly Cashflow Report
Tuesday, July 31, 2018
Private Placements
Monday, July 9, 2018
Change of Director's Interest Notice
Thursday, June 28, 2018
Exploration shows prospects for new NQ silica mine
Thursday, June 14, 2018
Diatreme launches new website and corporate logo
Tuesday, June 5, 2018
Diatreme vends Tick Hill Project into new gold IPO
Thursday, May 31, 2018
New independent Chairman appointed
Wednesday, May 30, 2018
Results of Annual General Meeting
Wednesday, May 30, 2018
Chairman's Address to Annual General Meeting
Friday, May 18, 2018
Change in substantial holding
Wednesday, May 16, 2018
Completion of Private Placement
Monday, May 7, 2018
Change of Director's Interest Notice
Friday, April 27, 2018
2017 Corporate Governance Statement
Friday, April 27, 2018
Appendix 4G
Friday, April 27, 2018
Notice of Annual General Meeting
Monday, April 16, 2018
Change in substantial holding
Friday, April 13, 2018
Change of Director's Interest Notice
Friday, April 13, 2018
Change of Director's Interest Notice
Friday, April 13, 2018
Section 708A Notice
Friday, April 13, 2018
Appendix 3B and Expiry of Unlisted Options
Monday, April 9, 2018
ASIC Form 484
Friday, April 6, 2018
Change of Director's Interest Notice
Friday, April 6, 2018
Change of Director's Interest Notice
Friday, April 6, 2018
Appendix 3F
Thursday, April 5, 2018
Section 708A(5)(e) Notice
Thursday, April 5, 2018
Appendix 3B
Thursday, April 5, 2018
Appendix 3C
Thursday, April 5, 2018
General Meeting Results
Wednesday, April 4, 2018
Cyclone DFS builds momentum amid talks with project partners
Tuesday, March 13, 2018
Re-release of Cape Bedford exploration update
Tuesday, March 6, 2018
Notice of General Meeting of Shareholders
Friday, March 2, 2018
Testwork confirms prospects for new silica sand mine
Thursday, March 1, 2018
Appendix 3B
Tuesday, February 13, 2018
Change of Director's Interest Notice
Tuesday, February 13, 2018
Appendix 3B
Friday, February 9, 2018
Change of Director's Interest Notice
Friday, February 9, 2018
Change of Director's Interest Notice
Friday, February 9, 2018
Cancellation of Unlisted Options
Friday, February 9, 2018
Change in substantial holding
Wednesday, February 7, 2018
Compliance with Listing Rule 10.11
Thursday, February 1, 2018
Ceasing to be a substantial holder
Monday, April 30, 2018
Quarterly Cash Flow App5B Mar 2018
Monday, April 30, 2018
Quarterly Activity Report Mar qtr 2018
Thursday, March 29, 2018
Annual Financial Report 2017
Thursday, January 11, 2018
China ENFI Agreement to Deliver Cyclone DFS
Wednesday, January 31, 2018
Quarterly Cash Flow Report Dec qtr 2017
Wednesday, January 31, 2018
Quarterly Activity Report Dec qtr 2017
Thursday, November 30, 2017
Cape Bedford Exploration Update
Tuesday, October 24, 2017
Quarterly Activities Report Sep 2017
Tuesday, October 24, 2017
Quarterly Cash Flow Sep 2017
Friday, October 13, 2017
Appointment of new Director
Thursday, September 21, 2017
Completion of Capital Raising
Tuesday, September 12, 2017
Half Year Report Jun 2017
Monday, September 11, 2017
Cyclone ENFI MoU
Monday, July 31, 2017
Quarterly Activities Report Jun 2017
Thursday, August 31, 2017
Quarterly Cash Flow Jun 2017
Monday, July 31, 2017
Capital Raising
Friday, June 30, 2017
Cape Bedford Drilling to Commence
Tuesday, June 27, 2017
Cyclone Project Offtake Interest
Thursday, April 27, 2017
Quarterly Activities Report Mar 2017
Thursday, April 27, 2017
Quarterly Cash Flow Mar 2017
Wednesday, March 22, 2017
Annual Financial Report 2016
Friday, January 27, 2017
Quarterly Activities Report Dec 2016
Friday, January 27, 2017
Quarterly Cash Flow Dec 2016
Wednesday, January 18, 2017
Cape Bedford CCA signed
Tuesday, January 10, 2017
Cyclone Project Environmental Approval
Friday, October 28, 2016
Quarterly Activities Report Sep 2016
Friday, October 28, 2016
Quarterly Cash Flow App5B Sep 2016
Tuesday, August 30, 2016
Half Year Financial Report June 2016
Tuesday, August 16, 2016
Tick Hill proposed testwork
Tuesday, August 9, 2016
Cyclone positive EPA recommendation
Friday, July 22, 2016
Quarterly Activities Report Jun 2016
Friday, July 22, 2016
Quarterly Cash Flow App5B Jun 2016
Wednesday, July 20, 2016
SPP Results
Friday, June 24, 2016
Cape Bedford EPM Grant
Wednesday, June 15, 2016
Cyclone Project Update
Thursday, May 26, 2016
DRX AGM Chairman's Address
Monday, May 23, 2016
Cyclone Project Environmental Proposal
Friday, April 29, 2016
Quarterly Activities Report Mar 2015
Friday, April 29, 2016
Quarterly Cash Flow App5B Mar 2015
Tuesday, March 29, 2016
Annual Financial Report 2015
Monday, March 14, 2016
Cyclone Project Enhancement Study
Wednesday, March 9, 2016
Tick Hill Scoping Study
Friday, January 29, 2016
Quarterly Activities Report Dec 2015
Friday, January 29, 2016
Quarterly Cash Flow App5B Dec 2015
Tuesday, January 19, 2016
Tick Hill Tailings Resource
Monday, December 14, 2015
Cyclone Project Update
Tuesday, October 27, 2015
Quarterly Cash Flow Appx 5B Sep 2015
Tuesday, October 27, 2015
Quarterly Activities Report Sep 2015
Thursday, October 22, 2015
Tick Hill Tailings Metallurgical Update
Tuesday, September 22, 2015
Tick Hill Tailings Infill Drilling Results
Thursday, September 10, 2015
Tick Hill Tailings Infill Drilling
Friday, August 28, 2015
Half Year Financial Report June 2015
Monday, August 10, 2015
Tick Hill Tailings Exploration Results
Thursday, July 30, 2015
Quarterly Cash Flow Appx 5B Jun 2015
Thursday, July 30, 2015
Quarterly Activities Report Jun 2015
Monday, July 13, 2015
Tick Hill Drilling Program update
Monday, June 29, 2015
Cyclone Project PER
Thursday, May 28, 2015
AGM Results
Thursday, May 28, 2015
Chairman's Address AGM
Wednesday, May 27, 2015
Tick Hill Drilling Program
Tuesday, May 19, 2015
$3M Convertible Note Funding
Thursday, April 30, 2015
Quarterly Cash Flow Appx 5B Mar 2015
Thursday, April 30, 2015
Quarterly Activities Report Mar 2015
Sunday, April 10, 2016
Tenement Consolidation
Thursday, April 9, 2015
Cyclone Resource Upgrade
Friday, March 27, 2015
Annual Financial Report 2014
Tuesday, March 24, 2015
Cyclone Extended Acquisition
Tuesday, March 24, 2015
Tick Hill ML Assignment
Tuesday, January 27, 2015
Quarterly Cash Flow Appx 5B Dec 2014
Tuesday, January 27, 2015
Quarterly Activities Report Dec 2014