Team photo

Meet Our Team

Geological Engineering Consultants

Geological Engineer 600x_0000_Ben Black headshot

Benjamin Black, PE, PG

Principal Geological Engineer

Benjamin Black has more than 25 years of experience in geological, hydrogeological, and geotechnical analysis and design. Ben works with stakeholders and other experts to ensure that projects are completed to the highest standard in a safe, effective, and cost-efficient manner. He also provides independent geological technical and mineral evaluation reviews of third-party reports for compliance with Internal Revenue Service and Security and Exchange Commission Guidelines. Ben is a chairman of the Association of Engineering Geologists (AEG), Rock Mechanics Technical Working Group, and is part of Committee 1 (Roadway & Ballast) of the American Railway Engineering and Maintenance-of-Way Association. Ben has a B.S. in Geology with a concentration in Hydrogeology from Eastern Michigan University. He also earned an M.S. in Geological Engineering and a Certificate in Applied Geotechnics from the University of Idaho. Ben is a Registered Professional Engineer in Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Virginia and West Virginia. He is a Registered Professional Geologist in Alabama, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee, Utah, and Virginia. Although he rarely takes a break from work, Ben occasionally enjoys CrossFit workouts, trips to Hilton Head Island, the solitude of the woods, watching college football, and spending time with his family.

Schedule A Consultation Today!

We provide defensible, timely, cost-effective and innovative solutions to the most challenging mining, construction, and development issues

Kori Darby, PE

Kori Darby, PE

Senior Engineer

Kori joined the GeoLogic Team as a Senior Engineer with 11 years of engineering experience and a diverse background in the mining industry working with coal, aggregates, and metals. Her experience includes mine design and planning, project design and management, business development, permitting, and equipment planning. Kori received her B.S. in Mining Engineering and Management from South Dakota School of Mines and Technology and earned her M.S. in Civil Engineering with a focus on environmental design and planning from the University of Texas at Tyler. Kori has also completed multiple classes in advanced geostatistical analysis, and is a licensed Professional Engineer (PE) in Georgia, Alabama, Mississippi, and Texas. When she’s not working, Kori enjoys staying active, planning family vacations, and taking her daughter to ballet class.

Mining Engineer

Roland Daniels, PE

Mining Engineer

Having worked as a Mining Engineer in operational and corporate roles for leading industry producers, Roland brought his diverse experience in the coal, industrial minerals, and aggregate industries when he joined the GeoLogic Team. His skillset includes short and long-range mine planning, production scheduling, pit optimization, development of greenfield sites, corporate budgeting, pit and impound safety auditing, and mine permitting. Roland received his B.S. degree in Mining Engineering from Colorado School of Mines, and he is a licensed Professional Engineer (PE) in the State of Georgia. Outside of work, Roland enjoys gold panning, trail running, hiking, and spending time with friends and family.
Randy Kunz

Randy Kunz

Director of Operations

Randy serves as the Director of Operations for GeoLogic, ensuring the goals and strategies developed by the leadership team are effectively executed.  He has 20 years of experience in civil consulting and previously served the company as Technology Manager.  As one of GeoLogic’s first employees, Randy helped develop many of the standards being used to provide consistent and highly efficient design deliverables to GeoLogic clients. Randy has an A.S. in Computer Drafting and Design from Florida Technical College, is an Autodesk C3D certified professional, and holds a current Part 107 drone license from the FAA. With his vast array of project experience, resource management, and passion for efficiency, Randy constantly strives to provide the best operational experience to both our clients and employees.  He also invests time in researching industry trends, attending conferences, developing leads, and working with our business partners to achieve company goals.  When he’s not at work, Randy spends his time camping, hiking, biking and just enjoying the outdoors with his family.

Geological Engineer 600x_0001_Chandler M. Hosey

Chandler Hosey, PG

Project Geologist

Chandler is a Geologist and an original member of the Team; he started as an intern and GeoLogic’s third employee. He quickly became an asset, acquiring an impressive depth of experience and skill early in his career, and contributing significantly to GeoLogic’s growth and success. He brings steadfast dedication and an exemplary work ethic to his areas of proficiency, which include project management, geological exploration, quarry and mineral evaluations, geological mapping, and rock core/soil sample logging. Chandler spends much of his time coordinating and overseeing subsurface exploration on jobsites, as well as working in the office preparing and reviewing Geological Exploration and Resource Evaluation reports. Chandler has a B.S. in Geology from the University of West Georgia, and he is a licensed Professional Geologist (PG) in the State of Georgia. He is a member of the Society for Mining, Metallurgy, and Exploration and the Atlanta Geological Society. When he’s not at work, Chandler enjoys spending time with his family and friends, and going on hiking and backpacking trips.

Geological-Engineer-Paul

Paul Gilbert, PG

Project Geologist

Paul joined GeoLogic shortly after earning his M.S. degree in Geology with a focus on structural/geophysical methods and data analytics from the University of Oklahoma. He previously attended Missouri State University, where he earned a B.S. degree in Geology and was awarded several scholarships and a fellowship. Paul quickly became indispensable to the GeoLogic Team, bringing discipline and focus from his years in the Marine Corps, where he was an MV-22 Crew Chief flying in the Presidential Squadron at Quantico, Virginia. His steady nature and quiet intellect underpin his role of supervising drilling operations at various project sites throughout the southeastern United States, where he collects, logs, and analyzes data and rock/soil samples for subsurface investigations. When he’s in the office preparing Geological Exploration and Resource Evaluation reports, Paul is our resident geological modeling whiz, upgrading our report figures and formats based on the latest modeling software. He is also a licensed Professional Geologist (PG) in the State of Georgia. When he’s not at work, Paul enjoys spending time with his wife and dogs, working on his truck, and reading biographies of historic American figures.
PG

Samuel Walker, PG

Staff Geologist

Sam joined GeoLogic in 2022 after graduating from The University of Alabama with his M.S. degree in Geological Sciences, and working in the environmental consulting industry performing groundwater sampling, installation of groundwater wells, and environmental remediation. Sam’s thesis, which focused on geochemical and structural analyses of igneous intrusions in central Arkansas, provided a unique perspective on the tectonic evolution of the Mississippi Embayment. As a Staff Geologist with GeoLogic, Sam supervises and directs drilling operations throughout the southeastern United States, samples and describes rock core, writes summary reports of geological exploration, and performs Phase I Environmental Site Assessments and other environmental work. Sam is a licensed Professional Geologist (PG) in Georgia. Outside of work, Sam enjoys reading science fiction and history novels, spending time outdoors, playing pickleball, going on runs, and spending time with his cattle dog, Levi.

Christopher Gray

Christopher Gray

Field Geologist

Chris joined GeoLogic in July of 2024 as a temporary Field Geologist, and was hired full time in November following his strong performance in the field. He holds a B.S. in Geosciences with a concentration in Geology from Georgia State University, where he graduated summa cum laude in May of 2024. Chris supports a variety of geological field operations, with a primary focus on drilling oversight and detailed subsurface sample logging. His academic background includes research in paleoclimate and paleontology, as well as field experience in hydrogeology, geologic mapping, and soil analysis. Chris brings much to the Team, including technical proficiency in GIS, geologic interpretation, and data visualization. He is also fluent in both English and Mandarin. When he’s not at work, Chris enjoys watching baseball, hiking, camping, and playing with his dogs.
Lindsey Fuller

Lindsey Fuller

Field Geologist

Lindsey hit the ground running when she joined GeoLogic as a Field Geologist in May of 2025, following graduation from the University of West Georgia with a B.S. in Geology. Although she initially began her academic career as an Engineering/Physics double major, Lindsey fell in love with geology after taking a supporting course and immediately switched over. Her academic background includes research in stratigraphy surrounding the Colorado river and field experience with geological mapping. Lindsey is extremely interested in seismology and volcanology, and would love to eventually work in that realm. She also has plans to acquire an M.S. in Civil Engineering. When she’s not at work, Lindsey enjoys hiking, camping, fishing, and playing bass. She also spends time collecting rocks (she has lots of kyanite and calcite), and playing with her two labradors (Ridley and Charlotte) and her two bearded dragons.
Geological-Engineer-600x_0004_Julia-Fields

Julia Fields

Project Scientist

Julia serves as a Project Scientist for GeoLogic, drawing on her past experience as a Wildlife Biologist, Native Species Rehabilitation Foreman, Exotic Animal Veterinary Assistant, and Educator, to inform the environmental constraints analysis reports and permitting coordination she provides for our projects. Additionally, her past experience as an Office Manager helps to keep us organized and on task with everything from safety trainings and systems analysis to compliance with all state and federal regulatory standards. After earning a B.S. in Wildlife Management / Pre-Veterinary Medicine from Virginia Tech and working for the U.S. Forest Service in California, Julia accepted the role of Office Manager for a geological engineering firm in Los Angeles, serving mainly high-profile entertainment and music industry professionals, where she managed virtually all aspects of the business for eight years. Julia joined GeoLogic shortly after its inception. When she’s not at work, Julia spends her time cooking, relaxing outdoors, studying holistic health and healing modalities, and feeding her son’s bearded dragon.
Charlie Martini Technology Manager - Senior CAD Designer

Charles Martini

Technology Manager/Senior CAD Designer

Charlie is a Senior Designer at GeoLogic, contributing his experience in AutoCAD, Civil 3D and Revit to design and compile working drawings for project deliverables. His multidisciplinary background in survey, construction, and design has culminated in a unique vantage point, providing him with an uncommonly comprehensive view of each client’s project. Charlie has an A.S. in Design and Drafting from ITT Technical Institute, and he is an FAA Part 107 certified pilot. In addition, Charlie is currently in the process of obtaining his licensure as a Registered Licensed Surveyor (RLS). When he’s not at work, Charlie spends time with his son riding dirt bikes and with his daughter doing gymnastics and cheerleading. Charlie enjoys the outdoors and spending time with his family.
Geological-Engineer-Bob-600x

Bob Flatt

CAD Designer

Bob is one of our skilled CAD Designers at GeoLogic. He is experienced in AutoCAD and self-taught in Civil 3D. Bob’s background in Transmission Electrical, Mechanical and Site Design gives him a unique perspective on functionality as well as design. Bob has an A.A.S. in Engineering with a Concentration in Design and Drafting from Chattanooga State Technical Community College. Design and creativity carry over into his free time, as he enjoys building official (or creating custom) LEGO models (he currently has 50+ and growing). When Bob isn’t designing, he and his wife love traveling.
Laboratory Manager

Gene Groves

Rock Mechanics & Materials Testing Laboratory Manager

As the Manager of GeoLogic’s AASHTO-accredited laboratory, Gene contributes nearly 20 years of experience with materials testing, including experience as an Operations Director and Structural Engineering Special Inspector, with experience ranging from project management to personnel recruitment and management, to safety oversight. At GeoLogic, he is responsible for the direction and management of laboratory operations and certifications, training and supervising our laboratory technicians, conducting testing of aggregate and other geotechnical materials, and managing our health and safety protocols. Gene graduated from the University of Georgia, and he is NICET Level 2 Certified. When he’s not at work, Gene enjoys spending time vacationing with his family.
Senior Laboratory Technician

Nathan Rice

Senior Laboratory Technician

Equipped with a strong mechanical background and extensive hands-on experience, our Senior Laboratory Technician, Nathan, has established himself as an invaluable asset to GeoLogic. He is ASTM Certified, and his meticulous attention to detail ensures that every test is conducted with the utmost care, resulting in reliable and dependable results, and contributing to the advancement of GeoLogic’s innovation. Nathan’s curiosity extends beyond the laboratory, as he continually seeks new experiences and knowledge to broaden his horizons. Beyond his professional endeavors, Nathan enjoys spending time with his daughter, as well as cooking and building computers.
Laboratory Technician

Dorian Esters

Laboratory Technician

With an extensive background in multiple career fields, including detail-oriented professions such as job auditing and safety management, Dorian utilizes the many different skillsets he’s gained over the years to his advantage as a GeoLogic Laboratory Technician. He actively enjoys learning more about the various procedures employed in our AASHTO-accredited laboratory, and is constantly seeking ways to improve lab performance and efficiency. His passion for improvement extends outside of the lab as well, as he is passionate about psychology and is often working on music compositions, writing fiction, or sketching.
Accounting Manager Stephanie Holmes

Stephanie Holmes

Accounting Manager

Stephanie brought more than ten years of experience in the accounting field when she came on board to spearhead GeoLogic’s Accounting Department, utilizing her sought-after Deltek Ajera skills to uplevel our project management capabilities. In addition to regularly teaching and training our staff, Stephanie can also be found teaching beginner and advanced level classes at the annual Ajera User Association conference. She also handles GeoLogic’s new hire onboarding and office management, and is our HR liaison—we don’t hold that against her though! In her free time, Stephanie enjoys riding her motorcycle (Yamaha VStar 650) and crocheting all kinds of amazing things, some of which you may have seen around the office or been gifted. Stephanie is also a professional photographer! (Headshots anyone?!)

Accounting Manager Stephanie Holmes

Aubry Losito

Administrative Assistant

With a talent for organization and a passion for keeping things running smoothly, Aubry is the friendly face behind the scenes who helps keep our Team on track. As our Administrative Assistant, she handles communications and supports day-to-day operations with efficiency and attention to detail. Whether preparing documents or lending a hand wherever it’s needed, Aubry ensures that everything flows seamlessly. In her free time, she enjoys reading, spending time with her family, and taking her handsome Bernese Mountain dog on long walks.

We Take On The Big Projects!

Our experience includes geologic exploration and mapping, mine planning and design, comprehensive environmental regulatory compliance, and permitting of surface mining sites. Our services include conducting mineral reserve and economic analyses, aggregate and other industrial mineral quality testing, geological mapping, and hydrology studies. We manage exploration and geologic evaluations at greenfield sites, as well as expansions on existing mine operations and strategic potential acquisitions.

We provide defensible, timely, cost-effective and innovative solutions to the most challenging mining, construction, and development issues

Schedule A Consultation Today!

2024 © GeoLogic. All Rights Reserved.