The annual cash payments required.

No definition available.

Name:	gldg_AnnualCashPayment
Namespace Prefix:	gldg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Represents the cash value of the option exercise price.

+ References

No definition available.

+ Details

Name:	gldg_CashValueOfOptionExercisePrice
Namespace Prefix:	gldg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The amount of time the company has for the earn-in conditions to be met.

+ References

No definition available.

+ Details

Name:	gldg_DurationForEarninConditions
Namespace Prefix:	gldg_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

The amount of exploration expenses.

+ References

No definition available.

+ Details

Name:	gldg_ExplorationExpenses
Namespace Prefix:	gldg_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Represents the fair value of shares received.

+ References

No definition available.

+ Details

Name:	gldg_FairValueOfSharesReceived
Namespace Prefix:	gldg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

In relation to gold or gold equivalent ounces.

+ References

No definition available.

+ Details

Name:	gldg_GoldOrGoldEquivalentOunces
Namespace Prefix:	gldg_
Data Type:	dtr-types:massItemType
Balance Type:	na
Period Type:	instant

- Definition

The price per weight of the indicated resources.

+ References

No definition available.

+ Details

Name:	gldg_IndicatedResourcesPricePerWeight
Namespace Prefix:	gldg_
Data Type:	srt-types:perUnitItemType
Balance Type:	na
Period Type:	instant

- Definition

The weight of the inferred resources.

+ References

No definition available.

+ Details

Name:	gldg_InferredResources
Namespace Prefix:	gldg_
Data Type:	dtr-types:massItemType
Balance Type:	na
Period Type:	instant

- Definition

The price per weight of the inferred resources.

+ References

No definition available.

+ Details

Name:	gldg_InferredResourcesPricePerWeight
Namespace Prefix:	gldg_
Data Type:	srt-types:perUnitItemType
Balance Type:	na
Period Type:	instant

- Definition

Represents the percent of interest that will be retained if the options are fully exercised.

+ References

No definition available.

+ Details

Name:	gldg_JointVentureInterestRetainedIsSharesFullyExercise
Namespace Prefix:	gldg_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The amount of low-value assets

+ References

No definition available.

+ Details

Name:	gldg_LowValueAssets
Namespace Prefix:	gldg_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The price per weight of a resource.

+ References

No definition available.

+ Details

Name:	gldg_MeasuredResourcesPricePerWeight
Namespace Prefix:	gldg_
Data Type:	srt-types:perUnitItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of non-lease components of operating leases.

+ References

No definition available.

+ Details

Name:	gldg_NonleaseComponentsOfOperatingLeases
Namespace Prefix:	gldg_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Represents the number of cash payments required to be made.

+ References

No definition available.

+ Details

Name:	gldg_NumberOfCashPayments
Namespace Prefix:	gldg_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

The amount of final payment pursuant to the agreement.

+ References

No definition available.

+ Details

Name:	gldg_OptionAgreementFinalPayment
Namespace Prefix:	gldg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

the amount of option payment pursuant to the agreement.

+ References

No definition available.

+ Details

Name:	gldg_OptionAgreementOptionPayment
Namespace Prefix:	gldg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The percent of ownership if the earn-in conditions are met.

+ References

No definition available.

+ Details

Name:	gldg_OwnershipPercentageIfEarninConditionsAreMet
Namespace Prefix:	gldg_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The proceeds received from the earn-in agreement.

+ References

No definition available.

+ Details

Name:	gldg_ProceedsReceivedFromEarninAgreement
Namespace Prefix:	gldg_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The additional amount of interest obtainable for the join venture.

+ References

No definition available.

+ Details

Name:	gldg_ProportionOfAdditionalInterestInOwnershipOfJointVenture
Namespace Prefix:	gldg_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The share price of the company.

+ References

No definition available.

+ Details

Name:	gldg_SharePrice1
Namespace Prefix:	gldg_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

The value of the shares issued for the granted earn-in right.

+ References

No definition available.

+ Details

Name:	gldg_SharesIssuedForGrantedEarninRightValue
Namespace Prefix:	gldg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The number of shares that were received.

+ References

No definition available.

+ Details

Name:	gldg_SharesReceived
Namespace Prefix:	gldg_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

The amount of short-term leases assets.

+ References

No definition available.

+ Details

Name:	gldg_ShortTermLeasesAssets
Namespace Prefix:	gldg_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- References

No definition available.

+ Details

Name:	gldg_Statement1LineItems
Namespace Prefix:	gldg_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The value of the shares to be issued to meet the earn-in conditions.

+ References

No definition available.

+ Details

Name:	gldg_ValueOfSharesToBeIssuedToMeetEarninConditions
Namespace Prefix:	gldg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The proportion of ownership interest in a joint venture attributable to the entity. [Refer: Total for all joint ventures [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 27
-IssueDate 2024-01-01
-Paragraph 17
-Subparagraph b
-Clause iii
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2024-en-r&anchor=para_17_b_iii&doctype=Standard
-URIDate 2024-03-27

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 27
-IssueDate 2024-01-01
-Paragraph 16
-Subparagraph b
-Clause iii
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2024-en-r&anchor=para_16_b_iii&doctype=Standard
-URIDate 2024-03-27

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 12
-IssueDate 2024-01-01
-Paragraph 21
-Subparagraph a
-Clause iv
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_21_a_iv&doctype=Standard
-URIDate 2024-03-27

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	dtr-2022:percentItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	ifrs-full_NonadjustingEventsAfterReportingPeriodAxis=gldg_SurfaceRightsLeasePaymentAgreementOnOctober152025Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_JointVenturesAxis=gldg_BoaVistaGoldIncMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_CounterpartiesAxis=gldg_AustralianMinesLimitedMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_TypesOfSharebasedPaymentArrangementsAxis=gldg_EarninArrangementSharesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_TypesOfContractsAxis=gldg_EarninAgreementOptionOneMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_TypesOfContractsAxis=gldg_EarninAgreementOptionTwoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_TypesOfContractsAxis=gldg_EarninAgreementOptionThreeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_CounterpartiesAxis=gldg_CabralMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_CounterpartiesAxis=gldg_GoldenTapajsMineraoLtdaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_CounterpartiesAxis=gldg_MajesticMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_RangeAxis=ifrs-full_TopOfRangeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_RangeAxis=ifrs-full_BottomOfRangeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_JointVenturesAxis=gldg_AltoroMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	ifrs-full_CounterpartiesAxis=gldg_NationalMiningAgencyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Note 18 - Commitments (Details Textual) $ / shares in Units, $ in Thousands							12 Months Ended
	Oct. 31, 2025 USD ($)	Aug. 28, 2025 CAD ($) shares	Aug. 28, 2025 AUD ($) oz $ / shares shares	Jul. 01, 2025 CAD ($)	Dec. 07, 2022 USD ($)	Dec. 14, 2012 USD ($)	Nov. 30, 2025 CAD ($)	Nov. 30, 2024 CAD ($)	Feb. 28, 2025 $ / oz
Statement Line Items [Line Items]
Proceeds received from earn-in agreement							$ 55,000	$ 0
Low-value assets							20,000
Short-term leases assets							154,000
Non-lease components of operating leases							$ 251,000
Surface rights lease payment agreement on October 15, 2025 [member]
Statement Line Items [Line Items]
Option Agreement, Final Payment	$ 100,000
Boa Vista Gold Inc. [member] \| Australian mines limited [member]
Statement Line Items [Line Items]
Proceeds received from earn-in agreement				$ 55,000
Shares issued for granted earn-in right, value		$ 898,000	$ 1
Share price 1 (in AUD per share) \| $ / shares			$ 0.01
Boa Vista Gold Inc. [member] \| Australian mines limited [member] \| Earn-in arrangement shares [member]
Statement Line Items [Line Items]
Shares received (in shares) \| shares		84,429,563	84,429,563
Fair value of shares received		$ 607,000	$ 675
Joint venture interest retained is shares fully exercise		20.00%	20.00%
Boa Vista Gold Inc. [member] \| Australian mines limited [member] \| Earn-in agreement option one [member]
Statement Line Items [Line Items]
Ownership percentage if earn-in conditions are met		51.00%	51.00%
Exploration expenses		$ 4,117,000	$ 4,500
Number of cash payments		3	3
Annual cash payment		$ 250
Value of shares to be issued to meet earn-in conditions		$ 915,000	$ 1,000
Boa Vista Gold Inc. [member] \| Australian mines limited [member] \| Earn-in agreement option two [member]
Statement Line Items [Line Items]
Proportion of additional interest in ownership of joint venture		19.00%	19.00%
Gold or gold equivalent ounces (Ounce) \| oz			250,000
Duration for earn-in conditions (Year)		3 years	3 years
Boa Vista Gold Inc. [member] \| Australian mines limited [member] \| Earn-in agreement option three [member]
Statement Line Items [Line Items]
Proportion of additional interest in ownership of joint venture		10.00%	10.00%
Duration for earn-in conditions (Year)		90 days	90 days
Cash value of option exercise price		$ 4,575,000	$ 5,000
Measured resources price per weight (in AUD per Ounce) \| $ / oz									20
Indicated resources price per weight (in AUD per Ounce) \| $ / oz									15
Inferred resources price per weight (in AUD per Ounce) \| $ / oz									2.5
Inferred resources (Ounce) \| oz			300,000
Boa Vista Gold Inc. [member] \| Cabral [member]
Statement Line Items [Line Items]
Proportion of ownership interest in joint venture		84.05%	84.05%	84.05%
Boa Vista Gold Inc. [member] \| Golden tapajós mineração Ltda. [member]
Statement Line Items [Line Items]
Proportion of ownership interest in joint venture				100.00%
Boa Vista Gold Inc. [member] \| Majestic [member]
Statement Line Items [Line Items]
Proportion of ownership interest in joint venture				15.95%
Boa Vista Gold Inc. [member] \| Top of range [member] \| Australian mines limited [member]
Statement Line Items [Line Items]
Proportion of ownership interest in joint venture				80.00%
Boa Vista Gold Inc. [member] \| Bottom of range [member] \| Australian mines limited [member] \| Earn-in agreement option two [member]
Statement Line Items [Line Items]
Exploration expenses			$ 1,000
Altoro [member]
Statement Line Items [Line Items]
Option agreement, option payment						$ 850,000
Altoro [member] \| National Mining Agency [member]
Statement Line Items [Line Items]
Option agreement, option payment					$ 650,000