Wert-Berater, Inc. is an independent mining and quarry feasibility study consultant preparing lender-, SBA-, USDA-, and investor-facing studies for sand and gravel pits, hard-rock quarries, crushed stone and aggregate operations, industrial minerals, and processing plants. Aggregates are the clearest example of a freight-bound business in commercial lending: the product is low-value and heavy, so haul cost defines the market boundary, and a deposit outside economic trucking distance of its buyers has no market regardless of what lies in the ground. The analysis therefore starts with the delivery radius and works inward.
Fiduciary duty runs to the lender and the agency, never the borrower. Fixed fee quoted within one business day; standard delivery in ten to fifteen business days from a complete data room. 4,000+ engagements since 1998 covering $41.2 billion in evaluated project value. So far in 2026: 41 engagements and $1.54 billion evaluated — 17 SBA, 11 USDA.
Mining and aggregates feasibility joins reserve life to market reach: the permitted reserve base and its quality, extraction and processing cost per ton, the haul-distance economics that define an aggregates market, and reclamation obligations carried as real liabilities. For sand, gravel, and stone serving construction markets, demand is built from construction activity within the economic delivery radius; for industrial and specialty minerals, from the specific offtake the project serves.
Methodology uses geological and reserve reports independently reviewed, state mining permit and production data, construction-activity series for aggregates demand, and equipment and processing cost benchmarks. The model carries reserve depletion, price sensitivity, and reclamation reserves against program coverage standards.
Every Wert-Berater financial model is fully linked with no hardcoded values, so any reviewer can stress any input. Deliverables comprise a complete narrative report and the linked Excel model, with ten-year pro forma, sensitivity analysis at ±5, 10, and 15 percent, interest-rate stress from +0.5 to +3.0 percent, and ratio analysis benchmarked against RMA and IBISWorld data.
SBA engagements are prepared to SOP 50 10 8, including its debt-service-coverage minimums of 1.15x operating and 1.00x global. USDA engagements follow RD Staff Instruction 5001 across the Business & Industry, Community Facilities, REAP, and Value-Added Producer Grant programs. Conventional engagements are built to the lender's stated coverage standard, typically 1.20x. Oil, gas, and heavy-industrial projects reach us through conventional and institutional lending most commonly, with USDA B&I applicable to qualifying rural energy and processing assets and SBA programs serving owner-operator support businesses; each study is prepared to the corresponding compliance standard, with environmental and regulatory conditions precedent stated plainly.
Wert-Berater has not published a completed mining or quarry engagement as a public case study, and none is claimed here. The firm has publicly announced an expansion of its independent feasibility study services for critical minerals and advanced materials projects; that announcement describes a service focus, not a completed or approved financing, and it is presented as nothing more. What supports mining and aggregates credits is the discipline applied across all 4,000+ engagements since 1998: markets defined by the economics that actually bound them rather than by political boundaries, operating cost built from the operator's own records, depletion and reserve life mapped against the loan term, and coverage tested under downside cases. Independence is non-negotiable — determinations follow the evidence and are not revised under pressure, and studies are built to pass lender, agency, and third-party review without exception items.
A mining and quarry feasibility study consultant establishes whether the tonnage that can be economically produced and delivered will service the debt for as long as the debt exists. That means four things in sequence: how much saleable material the deposit contains and how long it lasts at the planned production rate; how far the product can travel before freight destroys the margin; what the market inside that radius actually consumes and who already supplies it; and what it costs per ton to produce, process, and load.
The engagement is economic and financial. Wert-Berater does not perform geological exploration, does not estimate or certify mineral reserves or resources, does not prepare mine plans, and does not issue geotechnical, slope-stability, or blasting engineering opinions. Where a qualified geologist or mining engineer has prepared a reserve estimate, mine plan, or geotechnical report, it is treated as an input and its assumptions are tested for reasonableness and internal consistency against the production schedule the financing assumes.
A feasibility study for a quarry, sand-and-gravel pit, or industrial-mineral operation must answer questions that differ materially from those raised by commercial real estate or retail projects. The reserve base is a depleting asset, not a renewable one, and the study must account for that depletion explicitly across the projection period. The engagement begins with an independent review of the geological and reserve report, confirming the methodology used to classify proven and probable tonnage and the assumed recovery rate after processing losses. From that foundation, the financial model is built to reflect actual extraction sequencing, not a flat production assumption.
Reserve life is the structural question in a mining credit and it is answered directly. Using the qualified geological report as the technical basis, the study converts estimated in-place volume to saleable tonnage after allowing for overburden, waste, processing losses, and any material that cannot be sold to the specification the market requires. That saleable tonnage is then divided by the planned annual production rate to establish an economic mine life, which is compared directly against the loan amortization schedule.
Where the reserve is exhausted before the debt amortizes, the study reports the year the shortfall begins and quantifies the gap rather than treating it as a sensitivity, since it is a structural defect in the credit that the lender must address through term, sizing, or additional collateral. Product quality is examined alongside quantity: gradation, soundness, abrasion resistance, deleterious content, and whether the material meets state highway department or other specification requirements, because a deposit that fails specification for its highest-value use is a different economic proposition than the one the pro forma assumes. Depletion is modeled explicitly in the financial statements.
Aggregate markets are defined by haul cost, not by county lines. The study establishes the economic delivery radius from the site by modeling delivered price against freight cost per ton-mile for the haul method actually available — truck, rail, or barge — and identifies the distance at which the product ceases to be competitive against material from a closer source. That radius, not a metropolitan or state boundary, becomes the market area for every subsequent demand calculation.
Inside that radius the study quantifies consumption and competition: highway and infrastructure construction activity, residential and commercial building, ready-mix and asphalt plants and their supply relationships, and the competing quarries and pits already serving those buyers, including their approximate capacity and haul position. Where the subject operation would be the closest source to a major consumer, that advantage is quantified in freight terms. Where an incumbent holds a closer position, the study says so and models the share the project can realistically win rather than assuming market growth absorbs new capacity.
Cost is built per ton from the operating sequence rather than as a margin assumption: drilling and blasting or excavation, loading and hauling within the pit, crushing and screening through each stage, washing where the product requires it, stockpiling, and loadout. Stripping ratio is a direct cost driver and is modeled as it changes over the mine life, because overburden removal frequently increases as the pit deepens and a flat cost per ton understates later years.
Equipment is analyzed as a capital programme, not a single purchase. The study establishes the fleet required at the planned production rate, its expected life under that duty cycle, maintenance cost split between routine and major component rebuild, and a replacement reserve carried in the pro forma. Where equipment life is shorter than the loan amortization the mismatch is reported. Energy, explosives, wear parts, and labour availability are examined as cost lines with their own volatility, and processing plant capacity is checked against the production plan so the model runs at whichever of pit or plant is the binding constraint.
Permitting is frequently the determining factor in whether a quarry project proceeds, and it is treated as a condition rather than a formality. The study identifies the mining, zoning or conditional use, air, water discharge, and stormwater permits required, their current status, and the sequence and timing production depends on. Where a permit remains unissued, it is reported as an open condition affecting both schedule and determination.
Reclamation obligations are quantified rather than deferred. The study identifies the reclamation plan required by the regulator, the bond or financial assurance that must be posted and maintained, and the progressive reclamation cost incurred during operation, and carries all of it in the cash flow. Local opposition and operating restrictions are assessed for their economic effect: limits on hours of operation, blasting windows, truck routing and traffic conditions, noise and dust controls, and setback requirements can each reduce achievable production below the permitted or physical capacity, and where they apply the model runs at the restricted rate. These are assessed as economic and regulatory factors; the firm does not provide legal or permitting opinions.
Aggregates demand is local in a way that few other commodities are. Freight cost per ton rises sharply with distance, so the effective market for a crushed-stone or sand-and-gravel operation is bounded by haul economics, not by regional or national trends. Building the demand case requires counting actual construction activity within that delivery radius and then mapping existing permitted supply against it.
Public sources used in the analysis include state department of transportation construction-letting data, building-permit series from municipal and county records, and utility-interconnection queues where renewable or industrial construction is a demand driver. State mining-permit registries and reclamation-bond filings identify active competitors and their permitted capacity. Truck-traffic counts on primary haul routes help calibrate actual throughput at competing operations when production data are not publicly reported.
For industrial and specialty minerals, the demand case shifts from construction-activity counting to offtake-specific analysis: the industrial process being served, the specification the mineral must meet, and the competitive supply chain the project would displace or supplement. Trade-association production and shipment data, state geological-survey records, and published tariff filings provide the framework. In both cases, the competitive-supply analysis distinguishes permitted-but-inactive reserves from operating capacity, because permitted tonnage that is not being extracted does not constrain market pricing the same way active production does.
Four variables move the debt-service-coverage ratio for a quarry or mining project more than any others. Each is tested explicitly in the sensitivity matrix rather than left as a background assumption buried in the model.
Inputs resolve into a fully linked model with no hardcoded values, producing a ten-year pro forma, annual and period debt-service coverage, and the coverage minimum applicable to the financing program — 1.15x operating and 1.00x global for SBA engagements under SOP 50 10 8, or the lender's stated standard, typically 1.20x, for conventional credits. Production is modeled with the seasonality the operation actually faces, since aggregate demand in most markets is construction-driven and weather-constrained.
Sensitivity is run on sales volume in tons, realized price per ton delivered and at the scale, production cost per ton, stripping ratio, freight cost and its effect on the economic radius, equipment replacement capital, reclamation cost, permitting delay, and interest rate. The study identifies the breakeven tonnage and the breakeven price per ton at which coverage reaches the lender's minimum. Reserve estimates, mine plans, and geotechnical reports prepared by qualified professionals are used as inputs; this study does not certify reserves or replace a geological report.
Lenders and agencies approach mining and quarry projects with a set of concerns that are specific to the asset class. The feasibility study is expected to address each one directly, not leave it to the credit officer to resolve.
Under SBA SOP 50 10 8, the study must demonstrate 1.15x operating coverage and 1.00x global coverage from the business cash flow, not from collateral liquidation. For a quarry, the agency will want confirmation that the reserve life supports the full loan term and that reclamation obligations are not so large as to impair debt service in later years when the reserve is partially depleted. The study states these conditions plainly rather than burying them in footnotes.
USDA Business & Industry and REAP programs apply to rural mining and mineral-processing operations that meet program geography and purpose criteria. The study follows RD Staff Instruction 5001 and addresses the rural economic impact, the operator’s management experience, and the environmental permit status as conditions precedent to a feasibility determination.
Conventional lenders typically require 1.20x coverage and focus heavily on collateral quality — which for a quarry means the value of the permitted reserve, the equipment, and the real property net of reclamation liability. The study does not appraise collateral, but it does state the reclamation obligation as a liability that any collateral analysis must net against the gross asset value. Environmental permit status, water-use rights, and any pending regulatory proceedings are disclosed as conditions, not omitted because they are inconvenient.
The engagement begins with a fixed fee quoted in writing within one business day of the initial inquiry. The fee does not change based on the finding, and no portion of it is contingent on a positive conclusion. That structure is not a formality — it is the mechanism that keeps the determination independent. A lender or agency receiving a Wert-Berater study can rely on it precisely because the analyst had no financial interest in the outcome.
The data room drives the timeline. For a mining or quarry engagement, the complete data room includes the geological and reserve report, the state mining permit and any conditions attached to it, the reclamation bond documentation, equipment lists with purchase dates and hours, historical production and sales records where the operation is existing, and the proposed loan terms. When the data room is complete, standard delivery is ten to fifteen business days. Rush delivery is available when a credit deadline requires it.
The deliverable set includes the bound narrative report, the fully linked Excel model with no hardcoded values, the ten-year pro forma with reserve depletion, sensitivity analysis, interest-rate stress tables, and ratio analysis benchmarked against RMA and IBISWorld data. Every engagement is published to a secure client portal where the financial model remains live: if a lender wants to test a different production assumption or a revised interest rate, the model recalculates in real time without requiring a revised report. The conditions section of the narrative states any permit, reserve, environmental, or regulatory item that must be resolved before the feasibility determination can be considered final.
Extraction operations supply the industries that process and consume their output, and lenders frequently see them financed together. These engagements cover the adjacent operations.
The fee is fixed and quoted in writing within one business day of the initial inquiry. It does not vary based on the finding, and no portion is contingent on a positive conclusion. Because the scope varies with project complexity — an existing operation with production history differs from a greenfield permit — the quote is specific to the engagement rather than published as a flat rate.
Standard delivery is ten to fifteen business days from receipt of a complete data room. For a mining or quarry project, the data room must include the geological and reserve report, the state mining permit, reclamation bond documentation, equipment records, and historical production data where available. Rush delivery is available when a credit deadline requires a shorter turnaround.
Three factors distinguish this asset class: the reserve is a depleting asset whose productive life must cover the loan term; reclamation obligations are real liabilities that reduce net collateral value and can impair later-year cash flow; and the market is geographically constrained by haul economics, so demand cannot be assessed from regional or national data alone. Each of these must be addressed explicitly in the study, not assumed away.
No study can guarantee loan approval, and Wert-Berater does not represent otherwise. The study determines whether the project’s projected cash flow meets the applicable coverage standard — 1.15x operating and 1.00x global under SBA SOP 50 10 8, or the lender’s stated standard for conventional engagements. The determination follows the evidence; if the numbers do not support feasibility, the study says so.
The feasibility study independently reviews the geological and reserve report prepared by a qualified geologist — it does not replace that report. The review assesses the classification methodology, recovery-rate assumptions, and permitted tonnage to confirm that the reserve basis used in the financial model is supportable. If no reserve report exists, one must be completed before the feasibility engagement can proceed.
The delivery radius is defined by haul-distance economics: freight cost per ton rises with distance, and at some point the delivered price exceeds what the market will pay. The study maps that economic boundary using actual freight rates and competitor locations, then builds demand from construction-activity data — transportation lettings, building permits, and similar public series — within that radius rather than from regional or national aggregates statistics.
The consultant establishes saleable tonnage and economic mine life from the qualified geological report, the delivery radius freight economics allow, the consumption and competition inside that radius, and the cost per ton to produce and load. Permitting, reclamation bonding, and equipment capital are then loaded before coverage is measured. Geology and mine engineering are separate disciplines used as inputs.
No. Wert-Berater does not perform geological exploration, estimate or certify mineral reserves or resources, prepare mine plans, or issue geotechnical opinions. A qualified geologist or mining engineer must provide those, and their report is treated as the technical basis whose assumptions are tested for reasonableness against the production schedule the financing assumes.
By modeling delivered price against freight cost per ton-mile for the haul method actually available, and identifying the distance at which the product stops competing with material from a closer source. That economic radius becomes the market area for every demand calculation, rather than a county, metropolitan, or state boundary, because aggregate is a low-value heavy product bounded by haul cost.
The study reports the year the shortfall begins and quantifies the gap as a structural finding, not as a sensitivity. Saleable tonnage after overburden, waste, processing losses, and off-specification material is divided by the planned production rate to give economic mine life, which is compared directly against the amortization schedule.
Yes. The reclamation plan required by the regulator, the bond or financial assurance that must be posted and maintained, and progressive reclamation cost incurred during operation are all quantified and carried in the cash flow rather than deferred beyond the model horizon.
It is modeled as it changes over the mine life rather than held flat, because overburden removal commonly increases as the pit deepens. A flat cost per ton understates later years, which are precisely the years where coverage is usually tightest, so the study carries the changing ratio through the production schedule.
Yes, and they are modeled where they apply. Limits on operating hours, blasting windows, truck routing, noise and dust control, and setback requirements can each reduce achievable production below permitted or physical capacity. Where such restrictions exist, the model runs at the restricted rate rather than at nameplate.
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Wert-Berater, Inc. is an independent provider of feasibility studies and other related services. The firm does not provide financing or equity investment advice, and does not arrange, broker, or place debt or equity capital of any kind.
All appraisal assignments are performed by Bruce E. Jones, MAI, ASA-GC, BCA, CMEA, a member of the Appraisal Institute since 2006, a staff member of Wert-Berater, Inc. and owner of Special Purpose Realty Valuation.