Exhibit 99.1
FORM 51-102F3
MATERIAL CHANGE REPORT
Item 1 Name and Address of Company
Sandspring Resources Ltd. (“Sandspring”)
8000 South Chester Street, Suite 375
Centennial CO, 80112 USA
Item 2 Date of Material Change
September 29, 2011
Item 3 News Release
A news release was disseminated through the facilities of Marketwire and subsequently filed on SEDAR.
Item 4 Summary of Material Change
On September 29, 2011, Sandspring announced the addition of two new members to its Board of Directors (the “Board”): Mr. George Bee and Mr. Suresh Beharry. Concurrently with the new appointments to the Board, Mr. Abraham Drost and Mr. Mark Maier have resigned from the Board. Mr. Drost has also resigned as President of Sandspring.
Item 5 Full Description of Material Change
On September 29, 2011, Sandspring announced the addition of two new members to the Board: Mr. George Bee and Mr. Suresh Beharry. Concurrently with the new appointments to the Board, Mr. Abraham Drost and Mr. Mark Maier have resigned from the Board. Mr. Drost has also resigned as President of Sandspring.
Item 6 Reliance on subsection 7.1(2) of National Instrument 51-102
Not applicable.
Item 7 Omitted Information
Not applicable.
Item 8 Executive Officer
Rich Munson, Chief Executive Officer at (720) 854-0104.
Item 9 Date of Report
September 30, 2011