The acqui­si­tion of a sub­soil use asset is a seri­ous invest­ment deci­sion that requires a pro­fes­sion­al assess­ment not only from a finan­cial, but also from a geo­log­i­cal per­spec­tive. The Insti­tute of Geol­o­gy offers a com­pre­hen­sive ser­vice of geo­log­i­cal audit of min­ing assets (geo­log­i­cal due dili­gence), which will help you make an informed deci­sion and avoid unpleas­ant sur­pris­es after the trans­ac­tion is com­plet­ed.

Why is a geological audit necessary when purchasing a quarry or deposit?

Imag­ine the sit­u­a­tion: you have found an ide­al option – an oper­at­ing quar­ry with good infra­struc­ture, a con­ve­nient loca­tion, and an attrac­tive price. But do you real­ly know how much min­er­al resource actu­al­ly remains in the sub­sur­face? Are all per­mit­ting doc­u­ments prop­er­ly оформed? Is any part of the deposit locat­ed with­in pro­tect­ed nat­ur­al areas? These ques­tions may cost you mil­lions in loss­es or even lead to a com­plete shut­down of pro­duc­tion.

Geo­log­i­cal audit is your pro­tec­tive shield in the world of min­ing busi­ness. We con­duct a detailed exam­i­na­tion of the sub­soil use asset so that you know exact­ly what you are buy­ing.

What does a geological audit of a mining asset include?

Our ser­vice is not a for­mal doc­u­ment check, but a deep com­pre­hen­sive analy­sis that cov­ers all crit­i­cal aspects of the future min­ing enter­prise.

Ver­i­fi­ca­tion of per­mit­ting doc­u­men­ta­tion

The first step is a thor­ough legal and geo­log­i­cal audit of all doc­u­ments. At first glance, it may seem suf­fi­cient to sim­ply check their pres­ence, but prac­tice shows that the great­est pit­falls are hid­den here. We ver­i­fy the exis­tence and legal valid­i­ty of the spe­cial per­mit for sub­soil use. It is impor­tant to under­stand that the mere exis­tence of a per­mit does not guar­an­tee the pos­si­bil­i­ty of extrac­tion. We care­ful­ly ana­lyze the valid­i­ty peri­od of the per­mit, its con­di­tions, and the pres­ence of any encum­brances or restric­tions. We also ver­i­fy whether the bound­aries of the per­mit­ted area cor­re­spond to the actu­al bound­aries of the deposit and whether extrac­tion extends beyond the autho­rized ter­ri­to­ry.

Spe­cial atten­tion is paid to the deposit devel­op­ment project. This is the key tech­ni­cal doc­u­ment that defines how extrac­tion must be car­ried out. We assess whether the project has been approved in accor­dance with estab­lished pro­ce­dures, whether it com­plies with cur­rent leg­isla­tive require­ments, and whether it accounts for all geo­log­i­cal fea­tures of the deposit.

We also ver­i­fy the avail­abil­i­ty and valid­i­ty of envi­ron­men­tal per­mits: for atmos­pher­ic emis­sions, spe­cial water use, waste gen­er­a­tion and dis­pos­al, and land use. The absence of even one of these doc­u­ments may result in pro­duc­tion sus­pen­sion and sig­nif­i­cant fines.

Analy­sis of the envi­ron­men­tal pro­tec­tion sta­tus of the ter­ri­to­ry

One of the most crit­i­cal aspects often under­es­ti­mat­ed by buy­ers is the ver­i­fi­ca­tion of the asset’s loca­tion rel­a­tive to pro­tect­ed nat­ur­al areas. Ukrain­ian leg­is­la­tion impos­es strict restric­tions on min­ing activ­i­ties with­in pro­tect­ed areas and their buffer zones.

We con­duct a detailed car­to­graph­ic study by over­lay­ing the deposit bound­aries on cadas­tral maps of pro­tect­ed areas. We check whether the site falls with­in nation­al parks, nature reserves, wildlife sanc­tu­ar­ies, nat­ur­al mon­u­ments, or the Emer­ald Net­work. It is impor­tant to under­stand that even par­tial over­lap with such zones may sig­nif­i­cant­ly restrict or com­plete­ly pro­hib­it extrac­tion.

We also ana­lyze the pres­ence of water pro­tec­tion zones, coastal pro­tec­tion strips, and san­i­tary pro­tec­tion zones of set­tle­ments. These restric­tions may not ful­ly pro­hib­it min­ing, but they can sig­nif­i­cant­ly com­pli­cate oper­a­tions and increase envi­ron­men­tal com­pli­ance costs.

Ver­i­fi­ca­tion of min­er­al reserves

The most impor­tant ques­tion for any investor is how much can actu­al­ly be extract­ed? We do not sim­ply copy fig­ures from pro­vid­ed doc­u­ments but con­duct an inde­pen­dent expert assess­ment.

Our spe­cial­ists ana­lyze geo­log­i­cal explo­ration reports, approved reserves, and pro­to­cols of the State Com­mis­sion on Min­er­al Reserves. We ver­i­fy the reserve cal­cu­la­tion method­ol­o­gy, the jus­ti­fi­ca­tion of adopt­ed para­me­ters, and the cor­rect­ness of the geo­log­i­cal mod­el of the deposit.

Spe­cial atten­tion is giv­en to actu­al extrac­tion. If the asset is already oper­at­ing, we com­pare declared reserves with extract­ed vol­umes, ana­lyze extrac­tion dynam­ics, and assess remain­ing reserves. In many cas­es, reserves look impres­sive on paper, but the por­tion actu­al­ly avail­able for extrac­tion is sig­nif­i­cant­ly small­er due to geo­log­i­cal com­pli­ca­tions or tech­ni­cal lim­i­ta­tions.

We also assess qual­i­ta­tive char­ac­ter­is­tics of the min­er­al resource: chem­i­cal com­po­si­tion, phys­i­cal and mechan­i­cal prop­er­ties, and the pres­ence of harm­ful impu­ri­ties. Qual­i­ty direct­ly affects mar­ket val­ue and extrac­tion prof­itabil­i­ty. For exam­ple, calorif­ic val­ue and impu­ri­ties are crit­i­cal for nat­ur­al gas; ore grade is cru­cial for met­al ores; strength and frost resis­tance are crit­i­cal for con­struc­tion stone; grain size mod­u­lus and absence of clay par­ti­cles are essen­tial for sand; and max­i­mum per­mis­si­ble con­cen­tra­tions of dis­solved com­po­nents are crit­i­cal for drink­ing and min­er­al waters.

Assess­ment of readi­ness for extrac­tion

Even if all doc­u­ments are in order and reserves are con­firmed, it is impor­tant to under­stand when extrac­tion can actu­al­ly begin and how much it will cost. We con­duct a detailed assess­ment of time­frames and finan­cial costs required to reach the extrac­tion stage.

If the asset is oper­a­tional, we ana­lyze the con­di­tion of equip­ment and infra­struc­ture: avail­abil­i­ty of exca­va­tors, bull­doz­ers, load­ers, crush­ing and screen­ing equip­ment. This pro­vides a clear under­stand­ing of the invest­ments required to con­tin­ue oper­a­tions.

We also assess the need to update per­mit­ting doc­u­men­ta­tion. If sig­nif­i­cant time has passed since per­mits were issued or leg­is­la­tion has changed, reis­suance may be required, which also entails addi­tion­al time and finan­cial costs.

Analy­sis of geo­log­i­cal risks

Each deposit is unique and has its own geo­log­i­cal char­ac­ter­is­tics that may com­pli­cate extrac­tion. Our expe­ri­enced geol­o­gists assess all poten­tial risks that a new own­er may face.

We ana­lyze hydro­ge­o­log­i­cal con­di­tions: ground­wa­ter lev­els, water aggres­sive­ness, and the need for dewa­ter­ing. High ground­wa­ter lev­els may sig­nif­i­cant­ly increase oper­at­ing costs due to con­tin­u­ous pump­ing require­ments.

We study min­ing and tech­ni­cal con­di­tions: thick­ness of the min­er­al lay­er and over­bur­den, strip­ping ratio, and exca­va­tion com­plex­i­ty. A high strip­ping ratio means large vol­umes of waste mate­r­i­al must be moved, increas­ing pro­duc­tion costs.

Assess­ment of tech­no­log­i­cal and eco­nom­ic risks

We do not lim­it our­selves to pure­ly geo­log­i­cal aspects but pro­vide a com­pre­hen­sive assess­ment of project via­bil­i­ty under new own­er­ship.

We ana­lyze the tech­no­log­i­cal scheme of extrac­tion and pro­cess­ing: whether it is opti­mal for the giv­en con­di­tions, whether effi­cien­cy improve­ments are pos­si­ble, and what invest­ments are required for mod­ern­iza­tion. We assess the pro­duc­tiv­i­ty of exist­ing or rec­om­mend­ed equip­ment and its suit­abil­i­ty for the scale of the deposit.

We con­sid­er logis­ti­cal aspects: qual­i­ty of access roads, dis­tance to con­sumers, avail­abil­i­ty of rail­way con­nec­tions or the pos­si­bil­i­ty of their con­struc­tion. Logis­tics may account for up to 40% of prod­uct cost, mak­ing this a crit­i­cal fac­tor.

We ver­i­fy the pres­ence of envi­ron­men­tal claims from reg­u­la­to­ry author­i­ties, local gov­ern­ments, or the pub­lic. Even for­mal­ly closed cas­es may indi­cate rep­u­ta­tion­al risks.

How does the geological audit process work?

We have devel­oped an effec­tive method­ol­o­gy that allows us to con­duct a com­pre­hen­sive analy­sis with­in tight dead­lines with­out com­pro­mis­ing qual­i­ty.

Stage 1: Col­lec­tion and analy­sis of doc­u­men­ta­tion

The process begins with obtain­ing the full pack­age of doc­u­ments from the sell­er or client: per­mits, projects, reports, maps, and acts. Our spe­cial­ists sys­tem­atize the infor­ma­tion and con­duct a desk study. At this stage, the first “red flags” often emerge – miss­ing doc­u­ments, expired per­mits, or data incon­sis­ten­cies.

Stage 2: Site vis­it

Paper ver­i­fi­ca­tion is only half the work. By agree­ment with the client, our team of geol­o­gists and min­ing engi­neers con­ducts an on-site inspec­tion. We assess the actu­al con­di­tion of the asset, ver­i­fy com­pli­ance between real­i­ty and doc­u­men­ta­tion, and col­lect min­er­al sam­ples if nec­es­sary. Dur­ing the vis­it, we record all crit­i­cal aspects: equip­ment con­di­tion, min­ing oper­a­tions (if active), geo­log­i­cal fea­tures, and envi­ron­men­tal issues. We con­duct geo­det­ic ver­i­fi­ca­tion of deposit bound­aries and check whether extrac­tion com­plies with the per­mit­ted area.

Stage 3: Lab­o­ra­to­ry stud­ies

If nec­es­sary, we per­form sam­pling and lab­o­ra­to­ry analy­sis of min­er­al resources. This is espe­cial­ly impor­tant if the sell­er pro­vides out­dat­ed qual­i­ty data or if there are doubts regard­ing com­pli­ance with declared char­ac­ter­is­tics. Lab­o­ra­to­ry tests pro­vide an objec­tive pic­ture of raw mate­r­i­al qual­i­ty.

Stage 4: Prepa­ra­tion of the report and rec­om­men­da­tions
The final stage involves the prepa­ra­tion of a detailed expert con­clu­sion. This is not a dry state­ment of facts, but an ana­lyt­i­cal doc­u­ment with clear con­clu­sions and rec­om­men­da­tions.
In the report, we present:

• All iden­ti­fied issues and risks with an assess­ment of their crit­i­cal­i­ty
• Ver­i­fied data on reserves and min­er­al qual­i­ty
• Cal­cu­la­tion of invest­ments required to launch or con­tin­ue extrac­tion
• Assess­ment of the asset’s eco­nom­ic attrac­tive­ness
• Spe­cif­ic rec­om­men­da­tions regard­ing the fea­si­bil­i­ty of acqui­si­tion and trans­ac­tion terms

Impor­tant­ly, our con­clu­sions are based sole­ly on facts and pro­fes­sion­al expe­ri­ence. If we iden­ti­fy crit­i­cal risks, we com­mu­ni­cate them hon­est­ly.

Who needs a geological audit?

• Investors and busi­ness groups con­sid­er­ing the acqui­si­tion of a min­ing asset to expand their busi­ness or diver­si­fy their port­fo­lio. A geo­log­i­cal audit helps objec­tive­ly assess invest­ment attrac­tive­ness and avoid over­pay­ment.
• Enter­pris­es plan­ning to acquire an active spe­cial per­mit for oil or gas, coal, peat, min­er­al, ther­mal, or drink­ing water deposits, a quar­ry, or a con­served deposit.
• Finan­cial insti­tu­tions con­sid­er­ing financ­ing the acqui­si­tion or accept­ing a min­ing asset as col­lat­er­al. Inde­pen­dent exper­tise pro­vides an objec­tive assess­ment of val­ue and prospects.
• Legal advi­sors sup­port­ing M&A trans­ac­tions in the min­ing sec­tor. Geo­log­i­cal audit com­ple­ments legal and finan­cial due dili­gence, ensur­ing a com­pre­hen­sive under­stand­ing of the trans­ac­tion object.
• Own­ers plan­ning to sell their assets and wish­ing to pre­pare them for a trans­ac­tion by iden­ti­fy­ing and address­ing prob­lem areas in advance.

Why choose the Institute of Geology for a geological audit?

• Many years of expe­ri­ence in oil and gas geol­o­gy, hydro­ge­ol­o­gy, and min­ing. Our team con­sists of expe­ri­enced geol­o­gists, hydro­ge­ol­o­gists, and min­ing engi­neers with exten­sive prac­ti­cal expe­ri­ence in min­ing oper­a­tions.
• Com­pre­hen­sive approach. We assess not only geo­log­i­cal issues but also legal, tech­ni­cal, envi­ron­men­tal, and eco­nom­ic aspects, pro­vid­ing a com­plete pic­ture.
• Inde­pen­dence and objec­tiv­i­ty. We have no vest­ed inter­est in the out­come of the trans­ac­tion. Our rep­u­ta­tion is built on hon­esty and pro­fes­sion­al­ism.
• Use of accred­it­ed lab­o­ra­to­ries. When nec­es­sary, all lab­o­ra­to­ry stud­ies are con­duct­ed in cer­ti­fied lab­o­ra­to­ries, ensur­ing qual­i­ty and reli­a­bil­i­ty of results.
• Prac­ti­cal rec­om­men­da­tions. Our report offers not only prob­lem iden­ti­fi­ca­tion but also con­crete solu­tions and resource assess­ments.

How much does a geological audit cost?

The cost depends on the scale and com­plex­i­ty of the asset, the need for lab­o­ra­to­ry stud­ies, deposit remote­ness, and the vol­ume of doc­u­men­ta­tion to be ana­lyzed. We under­stand that a geo­log­i­cal audit is an addi­tion­al cost dur­ing acqui­si­tion. How­ev­er, audit costs typ­i­cal­ly rep­re­sent 0.5–2% of the trans­ac­tion val­ue, while undis­cov­ered issues may result in loss­es many times greater or even total invest­ment loss.

A geo­log­i­cal audit is not an expense but an invest­ment in the secu­ri­ty of your busi­ness. The exact cost is cal­cu­lat­ed indi­vid­u­al­ly after dis­cussing the specifics of the asset.

Project timelines

A stan­dard geo­log­i­cal audit is com­plet­ed with­in 3–6 weeks from receipt of the full doc­u­men­ta­tion pack­age. Time­lines may vary depend­ing on:

• Vol­ume and qual­i­ty of pro­vid­ed doc­u­men­ta­tion
• Need for field stud­ies
• Require­ment for lab­o­ra­to­ry analy­ses
• Asset com­plex­i­ty

If required, we offer express audit ser­vices with­in short­er time­frames.

Order a geological audit of a mining asset

Plan­ning to pur­chase a quar­ry, deposit, or oth­er sub­soil use asset? Do not risk your invest­ments – order a pro­fes­sion­al geo­log­i­cal audit from the Insti­tute of Geol­o­gy!
Con­tact us:

• receive a free con­sul­ta­tion regard­ing your asset;
• we will quick­ly pre­pare a com­mer­cial pro­pos­al;
• we guar­an­tee con­fi­den­tial­i­ty of your data.

Pro­tect your invest­ments with pro­fes­sion­al exper­tise – order a geo­log­i­cal audit from the Insti­tute of Geol­o­gy! Make deci­sions based on facts, not the seller’s promis­es. Invest con­fi­dent­ly with geo­log­i­cal audits from pro­fes­sion­als with many years of expe­ri­ence in geol­o­gy and sub­soil use.