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π²π° ΠΠΎΠ±ΡΠ΅Π΄ΠΎΡΠ΄ΠΎΠ²ΡΠ΅ Π½Π° ΠΌΠΎΡΠ°ΡΠ° ΡΠ»Π΅Π΄Π½Π° EarthCache! ΠΠ²ΠΎΡΠΏΠ°Ρ ΡΠ΅ Π²Π΅ Π·Π°ΠΏΠΎΠ·Π½Π°Π°ΠΌ ΡΠΎ ΠΌΠΈΠΊΡΠΎΠ³ΡΠ°Π½ΡΠ»Π°ΡΠ½ΠΈ Π΅Π½ΠΊΠ»Π°Π²ΠΈ Π²ΠΎ ΡΠ΅Π½ΡΠ°ΡΠΎΡ Π½Π° Π‘ΠΊΠΎΠΏΡΠ΅.
π¬π§ Welcome to my next EarthCache! This time, I will introduce you to microgranural enclaves in the city centre of Skopje.

βWhat is an Enclave?
π²π° ΠΠ°ΠΊΠ΅Π΄ΠΎΠ½ΡΠΊΠΈ
ΠΠ±ΠΈΡΠ½ΠΎ, ΡΠ΅ΡΠΌΠΈΠ½ΠΎΡ βΠ΅Π½ΠΊΠ»Π°Π²β ΡΠ΅ ΠΏΠΎΠ²ΡΠ·ΡΠ²Π° ΡΠΎ ΡΠ΅ΡΠΈΡΠΎΡΠΈΡΠ° ΡΠΎ ΠΏΠΎΠ»ΠΈΡΠΈΡΠΊΠΈ ΠΈ ΠΊΡΠ»ΡΡΡΠ½ΠΈ ΡΠ°Π·Π»ΠΈΠΊΠΈ ΡΠΈΡΠ° Π³Π΅ΠΎΠ³ΡΠ°ΡΡΠΊΠ° Π³ΡΠ°Π½ΠΈΡΠ° Π΅ ΡΠ΅Π»ΠΎΡΠ½ΠΎ Π²Π½Π°ΡΡΠ΅ Π²ΠΎ ΠΏΡΠ΅Π΄Π΅Π»ΠΎΡ Π½Π° Π΄ΡΡΠ³Π° ΡΠ΅ΡΠΈΡΠΎΡΠΈΡΠ°. ΠΠΎ ΠΠ²ΡΠΎΠΏΠ°, Π²ΠΎ ΠΊΠΎΠ½ΡΠ΅ΠΊΡΡ Π½Π° ΡΠ΅Π»ΠΈ Π½Π°ΡΠΈΠΈ Π²ΠΊΠ»ΡΡΠ΅Π½ΠΈ Π²ΠΎ ΡΠ΅ΡΠΈΡΠΎΡΠΈΡΠ°ΡΠ° Π½Π° Π΄ΡΡΠ³Π° Π΄ΡΠΆΠ°Π²Π°, ΡΠ΅ ΠΏΠΎΠ·Π½Π°ΡΠΈ Π΄Π²Π° Π΅Π½ΠΊΠ»Π°Π²ΠΈ: Π Π΅ΠΏΡΠ±Π»ΠΈΠΊΠ° Π‘Π°Π½ ΠΠ°ΡΠΈΠ½ΠΎ ΠΈ ΠΠ°ΡΠΈΠΊΠ°Π½ΡΠΊΠ°ΡΠ° Π΄ΡΠΆΠ°Π²Π°, ΠΊΠΎΠΈ ΡΠ΅ Π²Π½Π°ΡΡΠ΅ Π²ΠΎ ΠΡΠ°Π»ΠΈΡΠ°.
ΠΠ±ΠΎΡΠΎΡ βΠ΅Π½ΠΊΠ»Π°Π²β Π΅ ΡΡΠ°Π½ΡΡΡΠΊΠΈ ΠΈ ΡΠ΅ ΠΏΠΎΡΠ°Π²ΠΈΠ» ΠΏΡΠ²ΠΏΠ°Ρ Π²ΠΎ ΡΡΠ΅Π΄ΠΈΠ½Π°ΡΠ° Π½Π° 15 Π²Π΅ΠΊ ΠΊΠ°ΠΊΠΎ ΠΈΠ·Π²Π΅Π΄Π΅Π½ ΠΎΠ΄ Π³Π»Π°Π³ΠΎΠ»ΠΎΡ enclaver (1283), ΠΎΠ΄ ΠΊΠΎΠ»ΠΎΠΊΠ²ΠΈΡΠ°Π»Π½ΠΈΠΎΡ Π»Π°ΡΠΈΠ½ΡΠΊΠΈ inclavare (Π΄Π° ΡΠ΅ Π·Π°ΡΠ²ΠΎΡΠΈ ΡΠΎ ΠΊΠ»ΡΡ). ΠΡΠ²ΠΈΡΠ½ΠΎ, ΡΠΎΠ° Π±ΠΈΠ» ΡΠ΅ΡΠΌΠΈΠ½ ΠΎΠ΄ Π·Π°ΠΊΠΎΠ½ΠΎΡ Π·Π° ΠΈΠΌΠΎΡ ΠΊΠΎΡ ΠΎΠ·Π½Π°ΡΡΠ²Π°Π» ΡΠΈΡΡΠ°ΡΠΈΡΠ° Π½Π° Π·Π΅ΠΌΡΠΈΡΡΠ΅ ΠΈΠ»ΠΈ ΠΏΠ°ΡΡΠ΅Π»Π°ΡΠ° Π·Π΅ΠΌΡΠΈΡΡΠ΅ ΠΎΠΏΠΊΡΡΠΆΠ΅Π½Π° ΡΠΎ Π·Π΅ΠΌΡΠ° Π²ΠΎ ΡΠΎΠΏΡΡΠ²Π΅Π½ΠΎΡΡ Π½Π° Π΄ΡΡΠ³ ΡΠΎΠΏΡΡΠ²Π΅Π½ΠΈΠΊ, ΠΊΠΎΡΠ° Π½Π΅ ΠΌΠΎΠΆΠ΅Π»Π° ΠΏΡΠ°ΠΊΡΠΈΡΠ½ΠΎ ΠΈ Π΄ΠΎΠ²ΠΎΠ»Π½ΠΎ Π΄Π° ΡΠ΅ ΠΊΠΎΡΠΈΡΡΠΈ Π±Π΅Π· Π΄Π° ΡΠ΅ ΠΏΡΠ΅ΠΌΠΈΠ½Π΅ ΠΎΠΊΠΎΠ»Π½Π°ΡΠ° Π·Π΅ΠΌΡΠ°.
ΠΠΎ Π³Π΅ΠΎΠ»ΠΎΠ³ΠΈΡΠ°ΡΠ°, Π΅Π½ΠΊΠ»Π°Π² Π΅ Π°Π³ΡΠ΅Π³Π°Ρ Π½Π° ΠΌΠΈΠ½Π΅ΡΠ°Π»ΠΈ ΠΈΠ»ΠΈ ΠΊΠ°ΡΠΏΠΈ Π·Π°Π±Π΅Π»Π΅ΠΆΠ°Π½ Π²Π½Π°ΡΡΠ΅ Π²ΠΎ ΠΏΠΎΠ³ΠΎΠ»Π΅ΠΌΠΎ ΠΊΠ°ΡΠΏΠ΅Π½ΠΎ ΡΠ΅Π»ΠΎ. ΠΠ±ΠΈΡΠ½ΠΎ ΡΠ΅ ΠΎΠ΄Π½Π΅ΡΡΠ²Π° Π½Π° ΡΠ°ΠΊΠ²ΠΈ ΡΠΈΡΡΠ°ΡΠΈΠΈ Π²ΠΎ ΠΏΠ»ΡΡΠΎΠ½ΠΈΡΠΊΠΈ ΠΊΠ°ΡΠΏΠΈ. ΠΠΈΠΊΡΠΎΠ³ΡΠ°Π½ΡΠ»Π°ΡΠ½ΠΈΡΠ΅ Π΅Π½ΠΊΠ»Π°Π²ΠΈ Π²ΠΎ ΡΠ΅Π»ΡΠΈΡΠ½ΠΈ ΠΏΠ»ΡΡΠΎΠ½ΠΈ ΡΠ΅Π·ΡΠ»ΡΠΈΡΠ°Π°Ρ ΠΎΠ΄ Π²ΠΎΠ²Π΅Π΄ΡΠ²Π°ΡΠ΅ Π½Π° ΠΌΠ°ΡΠΈΡΠ½Π° ΠΌΠ°Π³ΠΌΠ° Π²ΠΎ ΠΌΠ°Π³ΠΌΠ΅Π½Π° ΠΊΠΎΠΌΠΎΡΠ° ΠΈ ΠΏΠΎΡΠ»Π΅Π΄ΠΎΠ²Π°ΡΠ΅Π»Π½ΠΎΡΠΎ Π»Π°Π΄Π΅ΡΠ΅ ΠΏΠΎ Π½Π΅ΠΏΠΎΡΠΏΠΎΠ»Π½Π°ΡΠ° ΠΌΠ΅ΡΠ°Π²ΠΈΠ½Π°. ΠΡΠΈΠ±Π»ΠΈΠΆΠ½ΠΎ, ΡΠΈΠ΅ ΠΌΠΎΠΆΠ°Ρ Π΄Π° ΡΠ΅ ΠΏΠΎΠ΄Π΅Π»Π°Ρ Π½Π° ΡΠ΅ΡΠΈΡΠΈ ΡΠΈΠΏΠ°: ΠΊΡΠ΅Π½ΠΎΠ»ΠΈΡΠΈ, ΠΌΠΈΠΊΡΠΎΠ³ΡΠ°Π½ΡΠ»Π°ΡΠ½ΠΈ Π΅Π½ΠΊΠ»Π°Π²ΠΈ, ΠΌΠ΅ΡΠ°Π²ΠΈΠ½Π° Π½Π° ΠΌΠ°Π³ΠΌΠ° ΠΈ ΠΌΠΈΠΊΠ°ΡΠ½ΠΈ Π΅Π½ΠΊΠ»Π°Π²ΠΈ (ΡΠ΅ΡΡΠΈΡΠΈ).
π¬π§ Usually, the term enclave is associated with a territory with political and cultural distinctions whose geographic borders are completely within the limits of another territory. In Europe and in terms of entire nations included in the territory of another country, two enclaves are known: the Republic of San Marino and the Vatican City. Both enclaved within Italy.
The word enclave is French and first appeared in the mid-15th century as a derivative of the verb enclaver (1283), from the colloquial Latin inclavare (to close with a key). Originally, it was a term of property law that denoted the situation of a land or parcel of land surrounded by land owned by a different owner, and that could not be reached for its exploitation in a practical and sufficient manner without crossing the surrounding land.
In geology, an enclave is an aggregate of minerals or rock observed inside a larger rock body. Usually, it refers to such situations in plutonic rocks. Micro-granular enclaves in felsic plutons result from the introduction of mafic magma into the magma chamber and its subsequent cooling following incomplete mixing. Roughly it can be divided in four types of enclaves: xenoliths, microgranular enclaves, magma mixture and micaceous enclaves (restites).

Microgranural Enclaves
π²π° ΠΡΠ°Π½ΠΈΡ Π΅ ΡΠ΅ΡΡ Π²ΠΈΠ΄ Π²ΡΠ»ΠΊΠ°Π½ΡΠΊΠ° ΠΊΠ°ΡΠΏΠ°. ΠΡΠ»ΠΊΠ°Π½ΡΠΊΠ°ΡΠ° ΠΊΠ°ΡΠΏΠ° Π΅ Π΅Π΄Π΅Π½ ΠΎΠ΄ ΡΡΠΈΡΠ΅ Π³Π»Π°Π²Π½ΠΈ ΡΠΈΠΏΠΎΠ²ΠΈ Π½Π° ΠΊΠ°ΡΠΏΠΈ, Π΄ΡΡΠ³ΠΈΡΠ΅ Π΄Π²Π° ΡΠ΅ ΡΠ΅Π΄ΠΈΠΌΠ΅Π½ΡΠ½ΠΈ ΠΈ ΠΌΠ΅ΡΠ°ΠΌΠΎΡΡΠ½ΠΈ. ΠΡΠ»ΠΊΠ°Π½ΡΠΊΠ°ΡΠ° ΠΊΠ°ΡΠΏΠ° ΡΠ΅ ΡΠΎΡΠΌΠΈΡΠ° ΠΏΡΠ΅ΠΊΡ Π»Π°Π΄Π΅ΡΠ΅ ΠΈ ΡΡΠ²ΡΠ΄Π½ΡΠ²Π°ΡΠ΅ Π½Π° ΠΌΠ°Π³ΠΌΠ° ΠΈΠ»ΠΈ Π»Π°Π²Π°. Π’Π°Π° ΠΌΠΎΠΆΠ΅ Π΄Π° ΡΠ΅ ΡΠΎΡΠΌΠΈΡΠ° ΡΠΎ ΠΈΠ»ΠΈ Π±Π΅Π· ΠΊΡΠΈΡΡΠ°Π»ΠΈΠ·Π°ΡΠΈΡΠ°, ΠΈΠ»ΠΈ ΠΏΠΎΠ΄ ΠΏΠΎΠ²ΡΡΠΈΠ½Π°ΡΠ° ΠΊΠ°ΠΊΠΎ ΠΈΠ½ΡΡΡΠ·ΠΈΠ²Π½ΠΈ (ΠΏΠ»ΡΡΠΎΠ½ΠΈΡΠΊΠΈ) ΠΊΠ°ΡΠΏΠΈ, ΠΈΠ»ΠΈ Π½Π° ΠΏΠΎΠ²ΡΡΠΈΠ½Π°ΡΠ° ΠΊΠ°ΠΊΠΎ Π΅ΠΊΡΡΡΡΠ·ΠΈΠ²Π½ΠΈ (Π²ΡΠ»ΠΊΠ°Π½ΡΠΊΠΈ) ΠΊΠ°ΡΠΏΠΈ.
Π‘Π΅ ΡΠΎΡΡΠΎΠΈ Π³Π»Π°Π²Π½ΠΎ ΠΎΠ΄ ΡΡΠΈ ΠΌΠΈΠ½Π΅ΡΠ°Π»ΠΈ: ΠΊΠ²Π°ΡΡ, ΠΏΠΎΠ»Π΅Π²ΠΈ ΠΊΡΠΈΡΡΠ°Π» ΠΈ ΠΌΠΈΠΊa. ΠΠ²ΠΈΠ΅ ΠΊΡΠΈΡΡΠ°Π»ΠΈ ΡΠ΅ ΡΠΎΡΠΌΠΈΡΠ°Π°Ρ ΠΊΠΎΠ³Π° ΠΌΠ°Π³ΠΌΠ°ΡΠ°, Π±ΠΎΠ³Π°ΡΠ° ΡΠΎ ΡΠ°ΡΡΠ²ΠΎΡΠ°Π½ΠΈ ΠΌΠΈΠ½Π΅ΡΠ°Π»ΠΈ, Π±Π°Π²Π½ΠΎ ΡΠ΅ Π»Π°Π΄ΠΈ ΠΏΠΎΠ΄ Π·Π΅ΠΌΡΠ°. ΠΠ°ΠΊΠΎ ΡΡΠΎ ΠΌΠ°Π³ΠΌΠ°ΡΠ° ΡΠ΅ Π»Π°Π΄ΠΈ, ΠΌΠΈΠ½Π΅ΡΠ°Π»ΠΈΡΠ΅ Π·Π°ΠΏΠΎΡΠ½ΡΠ²Π°Π°Ρ Π΄Π° ΠΊΡΠΈΡΡΠ°Π»ΠΈΠ·ΠΈΡΠ°Π°Ρ. ΠΠ΅ΡΡΡΠΎΠ°, ΠΊΠΎΠ³Π° ΠΏΡΠΎΡΠ΅ΡΠΎΡ Π½Π° Π»Π°Π΄Π΅ΡΠ΅ Π΅ ΠΏΠΎΡΡΠ΅ΠΏΠ΅Π½, ΠΊΡΠΈΡΡΠ°Π»ΠΈΡΠ΅ ΠΈΠΌΠ°Π°Ρ Π²ΡΠ΅ΠΌΠ΅ Π΄Π° ΠΏΠΎΡΠ°ΡΠ½Π°Ρ ΠΏΠΎΠ³ΠΎΠ»Π΅ΠΌΠΈ ΠΎΠ΄ ΠΎΠΊΠΎΠ»Π½ΠΈΡΠ΅ ΠΌΠΈΠ½Π΅ΡΠ°Π»ΠΈ, ΡΠΎΠ·Π΄Π°Π²Π°ΡΡΠΈ ΡΠ΅Π½ΠΎΠΊΡΠΈΡΡΠΈ, ΠΊΠΎΠΈ ΠΎΡΡΡΠΎ ΠΊΠΎΠ½ΡΡΠ°ΡΡΠΈΡΠ°Π°Ρ ΠΏΠΎ Π³ΠΎΠ»Π΅ΠΌΠΈΠ½Π° ΡΠΎ ΠΎΠΏΠΊΡΡΠΆΡΠ²Π°ΡΠΊΠ°ΡΠ° ΠΌΠ°ΡΠ°; ΠΎΠ²Π° ΠΏΠΎΠ΄ΡΠ°Π·Π±ΠΈΡΠ° ΠΎΠ΄Π½ΠΎΡ Π½Π° Π³ΠΎΠ»Π΅ΠΌΠΈΠ½Π° ΠΎΠ΄ Π½Π°ΡΠΌΠ°Π»ΠΊΡ ΠΎΠΊΠΎΠ»Ρ 5:1.
Π€Π΅Π½ΠΎΠΊΡΠΈΡΡΠΈΡΠ΅ ΠΎΠ±Π΅Π·Π±Π΅Π΄ΡΠ²Π°Π°Ρ Π²ΡΠ΅Π΄Π½ΠΈ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΈ Π·Π° ΡΡΠ»ΠΎΠ²ΠΈΡΠ΅ ΠΏΠΎΠ΄ ΠΊΠΎΠΈ ΡΠ΅ ΡΠΎΡΠΌΠΈΡΠ°Π»Π° ΠΊΠ°ΡΠΏΠ°ΡΠ° ΠΈ Π·Π° ΠΈΡΡΠΎΡΠΈΡΠ°ΡΠ° Π½Π° Π²ΡΠ»ΠΊΠ°Π½ΡΠΊΠ°ΡΠ° Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡ Π²ΠΎ ΠΎΠ±Π»Π°ΡΡΠ°. ΠΠ²Ρ
Π΅Π΄ΡΠ°Π»Π½ΠΈΡΠ΅ ΡΠ΅Π½ΠΎΠΊΡΠΈΡΡΠΈ ΡΠ΅ ΠΊΠ°ΡΠ°ΠΊΡΠ΅ΡΠΈΠ·ΠΈΡΠ°Π°Ρ ΡΠΎ Π΄ΠΎΠ±ΡΠΎ Π΄Π΅ΡΠΈΠ½ΠΈΡΠ°Π½ΠΈ ΠΊΡΠΈΡΡΠ°Π»Π½ΠΈ Π»ΠΈΡΠ° ΠΈ ΠΎΡΡΡΠΈ ΡΠ°Π±ΠΎΠ²ΠΈ, ΡΡΠΎ ΡΠΊΠ°ΠΆΡΠ²Π° Π΄Π΅ΠΊΠ° ΠΈΠΌΠ°Π»Π΅ Π΄ΠΎΠ²ΠΎΠ»Π½ΠΎ ΠΏΡΠΎΡΡΠΎΡ Π΄Π° ΡΠ°ΡΡΠ°Ρ ΡΠ»ΠΎΠ±ΠΎΠ΄Π½ΠΎ Π²ΠΎ ΠΌΠ°Π³ΠΌΠ°ΡΠ° ΠΏΡΠ΅Π΄ Π΄Π° ΡΠ΅ ΡΡΠ²ΡΠ΄Π½Π΅. ΠΠ΄ Π΄ΡΡΠ³Π° ΡΡΡΠ°Π½Π°, Π°Π½Ρ
Π΅Π΄ΡΠ°Π»Π½ΠΈΡΠ΅ ΡΠ΅Π½ΠΎΠΊΡΠΈΡΡΠΈ Π½Π΅ΠΌΠ°Π°Ρ ΡΠ°ΡΠ½ΠΈ ΠΊΡΠΈΡΡΠ°Π»Π½ΠΈ Π»ΠΈΡΠ° ΠΈ ΠΈΠ·Π³Π»Π΅Π΄Π°Π°Ρ Π½Π΅ΠΏΡΠ°Π²ΠΈΠ»Π½ΠΎ, ΡΡΠΎ ΡΡΠ³Π΅ΡΠΈΡΠ° Π΄Π΅ΠΊΠ° ΡΠ΅ ΡΠΎΡΠΌΠΈΡΠ°Π»Π΅ Π²ΠΎ ΠΎΠ³ΡΠ°Π½ΠΈΡΠ΅Π½ ΠΏΡΠΎΡΡΠΎΡ ΠΈΠ»ΠΈ Π²ΠΎ Π±ΡΠ·ΠΎ Π»Π°Π΄Π΅ΡΠ΅ ΠΊΠ°Π΄Π΅ ΡΡΠΎ ΡΠ°ΡΡΠΎΡ Π½Π° ΠΊΡΠΈΡΡΠ°Π»ΠΈΡΠ΅ Π±ΠΈΠ» ΡΠΏΡΠ΅ΡΠ΅Π½.
π¬π§ These enclaves are characterized by having normally rounded or ellipsoidal shapes, having a texture between porphyritic and equigranular with a tendency to fine grain and a high content of mafic minerals. They are typical of granites, and their origin is also igneous (basic magma), which is why they can be considered proof of magma mixing (without reaching intermediate terms).
They usually correspond to rocks of the dioritic, tonalitic or granodioritic type. The fact that the contacts are rounded or sinuous implies that they were totally or partially molten when they were included in the granitic magma. Two examples of microgranular enclaves included in monzogranites can be seen in the upper images. The porphyritic texture can be appreciated in both cases, with feldspar phenocrysts. The contacts are quite clear, although in the left image a felsic, feldspathic halo can be sensed, perhaps of reactional origin.
The microgranular enclaves can be mixed to a lesser or greater degree with the granitic melt. When they do, their contacts are transitional and their form more irregular. The left image shows a more "digested" enclave with irregular contact, larger grain size and less mafic. The right image shows a rounded shape, net contact and a greater abundance of biotite on the edges, developing a quartz-feldspathic halo. This shape can be caused by the viscous flow of the two melts, or also by deformation of the intrusion.

Igneous Minerals π²π° ΠΠ°ΠΊΠ΅Π΄ΠΎΠ½ΡΠΊΠΈ
ΠΡΠ»ΠΊΠ°Π½ΡΠΊΠΈΡΠ΅ ΠΌΠΈΠ½Π΅ΡΠ°Π»ΠΈ ΡΠ΅ ΠΌΠΈΠ½Π΅ΡΠ°Π»ΠΈ ΠΊΠΎΠΈ ΡΠ΅ ΡΠΎΡΠΌΠΈΡΠ°Π°Ρ ΠΏΡΠ΅ΠΊΡ ΠΊΡΠΈΡΡΠ°Π»ΠΈΠ·Π°ΡΠΈΡΠ° Π½Π° ΡΠ°ΡΡΠΎΠΏΠ΅Π½ ΠΊΠ°ΡΠΏΠ΅ΡΡ ΠΌΠ°ΡΠ΅ΡΠΈΡΠ°Π», Π±ΠΈΠ»ΠΎ ΠΌΠ°Π³ΠΌΠ° ΠΏΠΎΠ΄ ΠΏΠΎΠ²ΡΡΠΈΠ½Π°ΡΠ° Π½Π° ΠΠ΅ΠΌΡΠ°ΡΠ° ΠΈΠ»ΠΈ Π»Π°Π²Π° ΠΊΠΎΡΠ° Π΅ΡΡΠΏΡΠΈΡΠ° Π½Π° ΠΏΠΎΠ²ΡΡΠΈΠ½Π°ΡΠ°. ΠΠ°ΠΊΠΎ ΡΡΠΎ ΡΠ°ΡΡΠΎΠΏΠ΅Π½Π°ΡΠ° ΠΊΠ°ΡΠΏΠ° ΡΠ΅ Π»Π°Π΄ΠΈ, ΠΌΠΈΠ½Π΅ΡΠ°Π»ΠΈΡΠ΅ Π·Π°ΠΏΠΎΡΠ½ΡΠ²Π°Π°Ρ Π΄Π° ΠΊΡΠΈΡΡΠ°Π»ΠΈΠ·ΠΈΡΠ°Π°Ρ Π²ΠΎ ΠΎΠ΄ΡΠ΅Π΄Π΅Π½ ΡΠ΅Π΄ΠΎΡΠ»Π΅Π΄ Π·Π°Π²ΠΈΡΠ½ΠΎ ΠΎΠ΄ Π½ΠΈΠ²Π½ΠΈΠΎΡ Ρ
Π΅ΠΌΠΈΡΠΊΠΈ ΡΠΎΡΡΠ°Π² ΠΈ ΡΠΎΡΠΊΠΈ Π½Π° ΡΠΎΠΏΠ΅ΡΠ΅. ΠΠ²ΠΎΡ ΠΏΡΠΎΡΠ΅Ρ Π²ΠΎΠ΄ΠΈ Π΄ΠΎ ΡΠΎΡΠΌΠΈΡΠ°ΡΠ΅ Π½Π° Π²ΡΠ»ΠΊΠ°Π½ΡΠΊΠΈ ΠΊΠ°ΡΠΏΠΈ ΠΊΠ°ΠΊΠΎ Π³ΡΠ°Π½ΠΈΡ, Π±Π°Π·Π°Π»Ρ ΠΈ Π³Π°Π±ΡΠΎ.
Π§Π΅ΡΡΠΈ Π²ΡΠ»ΠΊΠ°Π½ΡΠΊΠΈ ΠΌΠΈΠ½Π΅ΡΠ°Π»ΠΈ Π²ΠΊΠ»ΡΡΡΠ²Π°Π°Ρ ΠΊΠ²Π°ΡΡ, ΠΏΠΎΠ»Π΅Π²ΠΈ ΠΊΡΠΈΡΡΠ°Π»ΠΈ (ΠΎΡΡΠΎΠΊΠ»Π°Π· ΠΈ ΠΏΠ»Π°Π³ΠΈΠΎΠΊΠ»Π°Π·), Π°ΠΌΡΠΈΠ±ΠΎΠ», ΠΏΠΈΡΠΎΠΊΡΠ΅Π½, ΠΎΠ»ΠΈΠ²ΠΈΠ½ ΠΈ Π±ΠΈΠΎΡΠΈΡ. ΠΠ²ΠΈΠ΅ ΠΌΠΈΠ½Π΅ΡΠ°Π»ΠΈ ΠΈΠΌ ΠΏΠΎΠΌΠ°Π³Π°Π°Ρ Π½Π° Π³Π΅ΠΎΠ»ΠΎΠ·ΠΈΡΠ΅ Π΄Π° Π³ΠΈ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π°Ρ ΡΡΠ»ΠΎΠ²ΠΈΡΠ΅ ΠΏΠΎΠ΄ ΠΊΠΎΠΈ ΡΠ΅ ΡΠΎΡΠΌΠΈΡΠ°Π»Π° ΠΊΠ°ΡΠΏΠ°ΡΠ°, ΠΊΠ°ΠΊΠΎ Π΄Π»Π°Π±ΠΎΡΠΈΠ½Π°, ΠΏΡΠΈΡΠΈΡΠΎΠΊ ΠΈ ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΠ°. ΠΠΎΡΠ°ΡΠ°, ΡΠ²ΡΠ΄ΠΎΡΡΠ°, ΠΎΠ±Π»ΠΈΠΊΠΎΡ Π½Π° ΠΊΡΠΈΡΡΠ°Π»ΠΈΡΠ΅ ΠΈ Π΄ΡΡΠ³ΠΈΡΠ΅ ΡΠΈΠ·ΠΈΡΠΊΠΈ ΡΠ²ΠΎΡΡΡΠ²Π° Π½Π° ΠΎΠ²ΠΈΠ΅ ΠΌΠΈΠ½Π΅ΡΠ°Π»ΠΈ ΠΈΡΡΠΎ ΡΠ°ΠΊΠ° Π²Π»ΠΈΡΠ°Π°Ρ Π½Π° ΠΈΠ·Π³Π»Π΅Π΄ΠΎΡ ΠΈ ΠΊΠ»Π°ΡΠΈΡΠΈΠΊΠ°ΡΠΈΡΠ°ΡΠ° Π½Π° ΠΊΠ°ΡΠΏΠ°ΡΠ°.
ΠΡΠ»ΠΊΠ°Π½ΡΠΊΠΈΡΠ΅ ΠΌΠΈΠ½Π΅ΡΠ°Π»ΠΈ Π³Π΅Π½Π΅ΡΠ°Π»Π½ΠΎ ΡΠ΅ Π΄Π΅Π»Π°Ρ Π½Π° Π΄Π²Π΅ Π³Π»Π°Π²Π½ΠΈ Π³ΡΡΠΏΠΈ ΡΠΏΠΎΡΠ΅Π΄ Π½ΠΈΠ²Π½ΠΈΠΎΡ Ρ
Π΅ΠΌΠΈΡΠΊΠΈ ΡΠΎΡΡΠ°Π²: ΡΠ΅Π»ΡΠΈΡΠ½ΠΈ ΠΈ ΠΌΠ°ΡΠΈΡΠ½ΠΈ. Π€Π΅Π»ΡΠΈΡΠ½ΠΈΡΠ΅ ΠΌΠΈΠ½Π΅ΡΠ°Π»ΠΈ, ΠΊΠ°ΠΊΠΎ ΠΊΠ²Π°ΡΡΠΎΡ ΠΈ ΠΎΡΡΠΎΠΊΠ»Π°Π·ΠΎΡ, ΡΠ΅ Π±ΠΎΠ³Π°ΡΠΈ ΡΠΎ ΡΠΈΠ»ΠΈΡΠΈΡΠΌ ΠΈ Π°Π»ΡΠΌΠΈΠ½ΠΈΡΠΌ ΠΈ ΠΎΠ±ΠΈΡΠ½ΠΎ ΡΠ΅ Π½Π°ΠΎΡΠ°Π°Ρ Π²ΠΎ ΡΠ²Π΅ΡΠ»ΠΈ ΠΊΠ°ΡΠΏΠΈ ΠΊΠ°ΠΊΠΎ Π³ΡΠ°Π½ΠΈΡ. ΠΠ°ΡΠΈΡΠ½ΠΈΡΠ΅ ΠΌΠΈΠ½Π΅ΡΠ°Π»ΠΈ, ΠΊΠ°ΠΊΠΎ ΠΏΠΈΡΠΎΠΊΡΠ΅Π½ΠΎΡ ΠΈ ΠΎΠ»ΠΈΠ²ΠΈΠ½ΠΎΡ, ΡΠΎΠ΄ΡΠΆΠ°Ρ ΠΏΠΎΠ²ΠΈΡΠΎΠΊΠΈ ΠΊΠΎΠ»ΠΈΡΠΈΠ½ΠΈ Π½Π° ΠΆΠ΅Π»Π΅Π·ΠΎ ΠΈ ΠΌΠ°Π³Π½Π΅Π·ΠΈΡΠΌ ΠΈ ΡΠ΅ ΡΠ΅ΡΡΠΈ Π²ΠΎ ΡΠ΅ΠΌΠ½ΠΈ ΠΊΠ°ΡΠΏΠΈ ΠΊΠ°ΠΊΠΎ Π±Π°Π·Π°Π»Ρ.
π¬π§ Igneous minerals are minerals that form through the crystallization of molten rock material, either magma beneath the Earth's surface or lava erupted at the surface. As the molten rock cools, minerals begin to crystallize in a specific order depending on their chemical composition and melting points. This process leads to the formation of igneous rocks such as granite, basalt, and gabbro.
Common igneous minerals include quartz, feldspars (orthoclase and plagioclase), amphibole, pyroxene, olivine, and biotite. These minerals can help geologists determine the conditions under which a rock was formed, such as depth, pressure, and temperature. The color, hardness, crystal shape, and other physical properties of these minerals also influence the appearance and classification of the rock.
Igneous minerals are generally divided into two main groups based on their chemical composition: felsic and mafic. Felsic minerals, like quartz and orthoclase, are rich in silica and aluminum and are typically found in lighter-colored rocks like granite. Mafic minerals, such as pyroxene and olivine, contain higher amounts of iron and magnesium and are common in darker rocks like basalt.

π²π° ΠΠ° Π»ΠΎΠ³ ΠΊΠ°ΠΊΠΎ βFound itβ, Π²Π΅ ΠΌΠΎΠ»Π°ΠΌ ΠΈΡΠΏΡΠ°ΡΠ΅ΡΠ΅ ΠΌΠΈ Π³ΠΈ ΠΎΠ΄Π³ΠΎΠ²ΠΎΡΠΈΡΠ΅ Π½Π° ΠΎΠ²ΠΈΠ΅ ΠΏΡΠ°ΡΠ°ΡΠ° ΠΏΡΠ΅ΠΊΡ ΠΌΠΎΡΠΎΡ ΠΏΡΠΎΡΠΈΠ»:
1) ΠΠΏΠΈΡΠ΅ΡΠ΅ ΡΠΎ ΡΠ²ΠΎΠΈ Π·Π±ΠΎΡΠΎΠ²ΠΈ ΡΡΠΎ Π΅ Π΅Π½ΠΊΠ»Π°Π². 2) Π‘ΠΏΠΎΡΠ΅Π΄ Π²Π°ΡΠ΅ΡΠΎ Π½Π°Π±ΡΡΠ΄ΡΠ²Π°ΡΠ΅ Π½Π° ΡΠ΅ΡΠ΅Π½, ΠΊΠΎΠ½ΡΠ°ΠΊΡΠΎΡ ΠΏΠΎΠΌΠ΅ΡΡ Π΅Π½ΠΊΠ»Π°Π²ΠΈΡΠ΅ ΠΈ ΠΎΡΠ½ΠΎΠ²Π½Π°ΡΠ° ΠΊΠ°ΡΠΏΠ° Π΄Π°Π»ΠΈ Π΅ ΡΠ΅Π΄ΠΎΠ²Π΅Π½ ΠΈΠ»ΠΈ Π½Π΅ΡΠ΅Π΄ΠΎΠ²Π΅Π½? ΠΠΎΡΡΠΎ ΠΌΠΈΡΠ»ΠΈΡΠ΅ ΡΠ°ΠΊΠ°? 3) ΠΠΎ ΠΎΠ΄Π½ΠΎΡ Π½Π° ΠΌΠ°ΡΠΈΡΠ½Π°ΡΠ° ΠΊΠ°ΡΠΏΠ°, Π΄Π°Π»ΠΈ Π±ΠΎΡΠ°ΡΠ° Π½Π° Π΅Π½ΠΊΠ»Π°Π²ΠΈΡΠ΅ Π΅ ΠΏΠΎΡΠ΅ΠΌΠ½Π° ΠΈΠ»ΠΈ ΠΏΠΎΡΠ² ΡΠ²Π΅ΡΠ»Π°?
4) ΠΠ°ΠΏΡΠ°Π²Π΅ΡΠ΅ ΡΠΎΡΠΎΠ³ΡΠ°ΡΠΈΡΠ° ΠΎΠ΄ ΡΠ΅Π±Π΅ ΠΈΠ»ΠΈ ΠΎΠ΄ Π²Π°ΡΠΈΠΎΡ GPS ΡΡΠ΅Π΄ ΡΠΎ Π΅Π½ΠΊΠ»Π°Π²ΠΈΡΠ΅ Π½Π° ΠΏΠΎΡΠ΅ΡΠ½ΠΈΡΠ΅ ΠΊΠΎΠΎΡΠ΄ΠΈΠ½Π°ΡΠΈ ΠΈ ΠΏΡΠΈΠΊΠ°ΡΠ΅ΡΠ΅ ΡΠ° Π²ΠΎ Π²Π°ΡΠΈΠΎΡ Π»ΠΎΠ³.
π¬π§ For log as βFound it" please send me answers for those questions via my profile:
1) Describe in your own words what is an enclave. 2) Based on your observation in the terrain, is the contact between the enclaves and the parent rock regular or irregular? Why do you think that? 3) In relation to the parent rock, is the color of the enclaves darker or lighter?
4) Take a photo of you or your GPS device with the enclaves on the initial coordinates and attach it to your log.
π²π° ΠΠ΅ ΠΌΠΎΠ»Π°ΠΌ Π»ΠΎΠ³ΠΈΡΠ°ΡΡΠ΅ ΡΠ° ΠΊΠ΅ΡΠΎΡ Π²Π΅Π΄Π½Π°Ρ ΠΏΠΎ ΠΈΡΠΏΡΠ°ΡΠ°ΡΠ΅ΡΠΎ Π½Π° Π²Π°ΡΠΈΡΠ΅ ΠΎΠ΄Π³ΠΎΠ²ΠΎΡΠΈ, Π±Π»Π°Π³ΠΎΠ΄Π°ΡΠ°ΠΌ.
π¬π§ Please log the cache immediately after sending your answers, thanks. By DanielKotmel, 2026. Sources -
Magmatic Enclaves [online]. Available from https://geologyistheway.com/igneous/magma-mingling-and-mixing/ [10. 02. 2026]
Igneous Minerals [online]. Available from https://geo.libretexts.org/Bookshelves/ Geology/Mineralogy_(Perkins_et_al.) [10. 02. 2026]
Phenocrysts [online]. Available from https://www.sciencedirect.com/topics/earth-and-planetary-sciences/phenocryst [10. 02. 2026]
Mafic Enclaves [online]. Available from https://pubs.geoscienceworld.org/gsa/A-tale-of-five-enclaves-Mineral-perspectives-on [10. 02. 2026]
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