Catherine "Cat" Joyner, M.S., P.E.
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Catherine "Cat" Joyner, M.S., P.E. Email & Phone Number

Senior Consultant at John T. Boyd Company
Location: Helena, Montana, United States 11 work roles 4 schools
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Current company
John T. Boyd Company
Role
Senior Consultant
Location
Helena, Montana, United States
Company size
64 employees

Who is Catherine "Cat" Joyner, M.S., P.E.? Overview

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Catherine "Cat" Joyner, M.S., P.E. is listed as Senior Consultant at John T. Boyd Company, a with 64 employees, based in Helena, Montana, United States. AeroLeads shows a matched LinkedIn profile for Catherine "Cat" Joyner, M.S., P.E..

Catherine "Cat" Joyner, M.S., P.E. previously worked as Senior Associate Engineer at John T. Boyd Company and SMEF Corporate Giving Committee Chair at Society For Mining, Metallurgy & Exploration Inc. (Sme). Catherine "Cat" Joyner, M.S., P.E. holds Master Of Science (M.S.), Mining Engineering, Environmental Engineering from Montana Tech Of The University Of Montana.

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Email format at John T. Boyd Company

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John T. Boyd Company

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Profile bio

About Catherine "Cat" Joyner, M.S., P.E.

Catherine (Cat) Joyner is a professional mining engineer with 25 years of diverse mining experience acquired in industry, government, and as a consultant. She has worked internationally as a senior mine engineering consultant and is currently working as a Senior Consultant with John T. Boyd Company. She is also the owner of Scratchgravel Mining Services in Helena, Montana. Cat's areas of expertise include both long and short range underground mine planning and design, production scheduling, costing, environmental permitting, reclamation, bonding, and due diligence. Having worked as a consultant, in government, and in industry, she has a broad range of experience in both coal and hard rock (underground and surface) operations, involving a variety of minerals. She is also a proficient user of mining and mapping software packages, such as Vulcan, Vulcan Gantt Scheduler, iGantt, and ArcGIS.Cat graduated from Montana Tech in 1998 with two M.S. degrees in Mining Engineering and Environmental Engineering, and has a B.S. in physics from the University of California, Davis, 1992. She has served the Society for Mining, Metallurgy, and Exploration (SME) in various capacities for more than 20 years at both the local and national levels, and currently serves on the Board of Directors. She has held the positions of Chair of the Mining and Exploration Division, Chair of the Government Relations and Public Affairs Committee; and Associate Editor for Mining Engineering Magazine.

Listed skills include Underground Mine Design, Environmental Permitting, Underground Mining, Reserves, and 40 others.

Current workplace

Catherine "Cat" Joyner, M.S., P.E.'s current company

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John T. Boyd Company
John T. Boyd Company
Senior Consultant
canonsburg, pennsylvania, united states
Website
jtboyd.com
Employees
64
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11 roles · 27 years

Catherine "Cat" Joyner, M.S., P.E. work experience

A career timeline built from the work history available for this profile.

President

Scratchgravel Mining Services, Pllc

Helena, Mt

Owner And Principal

Minetech Usa, Llc

Helena, Mt

Minetech USA is a small team of professionals that provide project and operational engineering services to the mining industry. The principals hold Mining and Environmental engineering degrees. Resources include in-house Vulcan mine development software and expertise; plus a diverse network of professional associates able to support a wide range of projects from conceptual studies to construction.

Aug 2015 - May 2022

Senior Mining Engineer

Micon International Limited

Helena, Mt

With Micon, Ms. Joyner has used Vulcan and iGantt software to create both conceptual mine designs, and long range mine plans and schedules. Her work has involved JORC and NI 43-101 compliant reserve estimates, scoping studies, preliminary economic assessments, peer review of feasibility studies, due diligence, and writing and editing NI 43-101 technical reports. She has carried out due diligence evaluations in the areas of mine planning and operations, environmental and social issues, permitting, and safety. Catherine’s experience with Micon includes work on polymetallic, gold, silver, tin, copper, nickel, rare earth and diamond deposits.

Sep 2011 - Jul 2015

Mining Engineer

State Of Montana, Mdeq

Helena, Montana

• Mining Engineer/Mine Inspector• Project Manager for the Spokane Minerals Limestone Mine Reclamation Project, Helena, Montana.• Monitoring regulatory compliance, slope stability, rock mechanics, risk to human health and environment, and ability to meet requirements for closure and bond release at over 60 surface and underground hard rock mines and quarries throughout Montana. • Conducting a detailed stability analysis of a reclaimed highwall to demonstrate to the U.S. Office of Surface Mining the safety of leaving a partial highwall remnant at the Decker Coal operation.• Inspecting hard rock mine sites across the state on a regular basis to ensure compliance with state regulations and closure requirements.• Conducting due diligence evaluations of hard rock mining operations on behalf of the State of Montana for mine permitting, sound mining engineering practices; operational feasibility; operational and environmental risk; mine and infrastructure design; and stability and safety of mine openings, impoundments, waste dumps, pit walls, and reclaimed slopes.• Calculating mine reclamation performance bonds having a wide range of complexity.• Liaising with other government agencies, mining companies, and stakeholders.• Developing a training course for using ArcGIS mapping software for mine inspections, permitting, and regulatory compliance, including planning curriculum; writing course manuals; and training federal and state mine inspectors from across the U.S.• Collecting and analyzing seismic data for mine blasts.• Administering the coal blaster certification program.

2003 - 2011 ~8 yrs

Mine Planning Engineer

Barrick Goldstrike Rodeo Mine
2000 - 2003 ~3 yrs

Process Engineer

Fmc Granger
Sep 1999 - May 2000

Mining Engineer

Tg Soda Ash
Jul 1998 - Sep 1999
Team & coworkers

Colleagues at John T. Boyd Company

Other employees you can reach at jtboyd.com. View company contacts for 64 employees →

TN Tom Nixon Tom Nixon Colleague at John T. Boyd CompanyCanonsburg, Pennsylvania, United States View → JB Jim Boyd Jim Boyd Colleague at John T. Boyd CompanyFort Myers, Florida, United States View → AG Adalberto Guerrero Pérez Adalberto Guerrero Pérez Colleague at John T. Boyd CompanyPort Coquitlam, British Columbia, Canada View → GN Greg Nowak Greg Nowak Colleague at John T. Boyd CompanyGates Mills, Ohio, United States View → JZ Jade Zhao Jade Zhao Colleague at John T. Boyd CompanyBeijing, China View → VG Vanessa Grieve Vanessa Grieve Colleague at John T. Boyd CompanyGreater Brisbane Area, Australia View → CW Chuck Wolf Chuck Wolf Colleague at John T. Boyd CompanyCanonsburg, Pennsylvania, United States View → AB Anthony Berdine Anthony Berdine Colleague at John T. Boyd CompanyWashington, Pennsylvania, United States View → PD Peter Duca Peter Duca Colleague at John T. Boyd CompanyDenver, Colorado, United States View → RK Rick King Rick King Colleague at John T. Boyd CompanyPittsburgh, Pennsylvania, United States View →
4 education records

Catherine "Cat" Joyner, M.S., P.E. education

FAQ

Frequently asked questions about Catherine "Cat" Joyner, M.S., P.E.

Quick answers generated from the profile data available on this page.

What company does Catherine "Cat" Joyner, M.S., P.E. work for?

Catherine "Cat" Joyner, M.S., P.E. works for John T. Boyd Company.

What is Catherine "Cat" Joyner, M.S., P.E.'s role at John T. Boyd Company?

Catherine "Cat" Joyner, M.S., P.E. is listed as Senior Consultant at John T. Boyd Company.

Where is Catherine "Cat" Joyner, M.S., P.E. based?

Catherine "Cat" Joyner, M.S., P.E. is based in Helena, Montana, United States while working with John T. Boyd Company.

What companies has Catherine "Cat" Joyner, M.S., P.E. worked for?

Catherine "Cat" Joyner, M.S., P.E. has worked for John T. Boyd Company, Society For Mining, Metallurgy & Exploration Inc. (Sme), Scratchgravel Mining Services, Pllc, Minetech Usa, Llc, and Micon International Limited.

Who are Catherine "Cat" Joyner, M.S., P.E.'s colleagues at John T. Boyd Company?

Catherine "Cat" Joyner, M.S., P.E.'s colleagues at John T. Boyd Company include Tom Nixon, Jim Boyd, Adalberto Guerrero Pérez, Greg Nowak, and Jade Zhao.

How can I contact Catherine "Cat" Joyner, M.S., P.E.?

You can use AeroLeads to view verified contact signals for Catherine "Cat" Joyner, M.S., P.E. at John T. Boyd Company, including work email, phone, and LinkedIn data when available.

What schools did Catherine "Cat" Joyner, M.S., P.E. attend?

Catherine "Cat" Joyner, M.S., P.E. holds Master Of Science (M.S.), Mining Engineering, Environmental Engineering from Montana Tech Of The University Of Montana.

What skills is Catherine "Cat" Joyner, M.S., P.E. known for?

Catherine "Cat" Joyner, M.S., P.E. is listed with skills including Underground Mine Design, Environmental Permitting, Underground Mining, Reserves, Coal, Geology, Metallurgy, and Metals.

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