Commitments in Action
Perpetua Resources is a modern American mining company in Idaho, focused on responsible resource development and renewing the environment at a historical mine site. The work we do has restoration weaved into every step of our plan. Our team of engineers and environmental scientists operate with a dual responsibility: to contribute to America’s resource security, and to do the work in a way that reflects the values and expectations of the communities closest to it.
Esto Perpetua
Inspired by Idaho’s state motto, Esto Perpetua, meaning Let it be Perpetual — we make decisions shaped by long-term responsibility to the environment, the people who live here, and the role these resources play nationally.
What It Takes to See It Through
As we bring the Stibnite Gold Project into reality, our actions and behaviors are guided by our core values:
Environmental Responsibility
We comply with all environmental laws that apply to our operations and seek to go above and beyond what is required.
Community Involvement
As a proud part of the community, we actively strive to serve the community’s needs and to collectively enhance prosperity and well‐being.
Transparency
We fulfill our commitments in an open and transparent manner. We aim to be accurate, consistent and straightforward in all information delivered to our stakeholders.
Accountability
As part of our corporate governance, we provide accountability processes to guide our actions, decisions, conduct and reporting.
Safety
The health and safety of our employees, contractors and the public is of the utmost importance.
Integrity & Performance
We hold ourselves to high standards and strive to fulfill our commitments in an effective and sustainable manner.
Safety
Safety is Our Standard
Our culture of safety reflects how seriously we take this work, and the responsibility that comes with it. It’s a measure of discipline, trust, and respect for the people and places impacted. Every employee completes annual compliance and integrity training. In a remote and environmentally sensitive setting, safety is foundational to long-term success.
100% Safe fuel transportation hauls since 2009
Over 14,720 Training hours since 2013
Integrity & Performance
Working For Idaho
Our CEO, Jon Cherry, began his career in Idaho mining, leading projects recognized for environmental performance. Our board brings expertise in mining engineering, environmental compliance, and Idaho public service. Leadership at Perpetua is visible and accountable. These are the people working on site, participating in community meetings, and ultimately responsible for the outcomes of their decisions.
160+ Years mining experience on executive team
Over 900 Jobs created during construction

Shaped by Surrounding Communities
Our approach has always started with listening. Through direct feedback, we’ve made the Project better. We’re committed to maintaining an open door to the communities around us, so our collective work is shaped by all of us working together as neighbors.

Environmental Accountability
We measure and report our performance against environmental and operational standards. We’ve published sustainability reports annually since 2013 and established a formal ESG policy in 2019. We track greenhouse gas emissions, monitor water quality, and report progress against benchmarks set by both our own restoration plan and federal oversight agencies.

Tribal Communities & Heritage
The area surrounding the Stibnite Mining District holds deep cultural and historical importance for Tribal nations. We recognize this significance and engage respectfully with Idaho’s Tribes. Our relationships with these communities are ongoing, rooted in listening, and shared interest in preserving Idaho’s heritage for generations to come.