year, the people of Kaba celebrate Kaba Town Day on the anniversary of the fall. Since 2009, the probable site of the burial has been commemorated by a memorial stone along a dune road near kilometer 193 of Highway 4. Mineralogical characterization of the Kaba meteorite The CV3 carbonaceous chondrites were subdivided into three subgroups by Harry McSween (1977) and then by Michael K. Weisberg et al.(1997) (1) Reduced subgroup (e.g. Vigarano, Efremovka, Leoville), (2) Oxidized Allende type subgroup (e.g. Allende), (3) Oxidized Bali type subgroup (e.g. Bali, Kaba, Grosnaja, Mokoia). Mineralogical comparison between the three subgroups Matrix frequency and weight: oxidized Bali > oxidized Allende > reduced CV Metal : magnetite ratio: reduced > oxidized Allende > oxidized Bali Fayalite forsterite series composition: red (Fa 32–60) - ox. All (Fa 32–60) - ox. Ba (Fa 10–90)Pure fayalite occurs only in the oxidized Bali type. Phyllosilicate also occurs only in the oxidized Bali type. Metal: Ni rich in the oxidized Allende type, mainly Ni rich in the oxidized Bali type, and Ni-poor in the reduced type. The low Ca pyroxene occurs in the reduced ones, while the oxidized ones contain Ca-Fe. In oxidized CV3 (ox)A-type Allende, nepheline, sodalite, wollastonite, and andradite and grossular garnets are also found. The Kaba meteorite is of type CV3 (ox)B. The oxidized type A is Allende, and the oxidized type B is named after the Bali carbonaceous chondrite meteorite. They have a higher porosity than the reduced CV3 (red) type. Metamorphism The metamorphism associated with heating has been measured in various minerals. The data obtained by thermoluminescence on feldspars are as follows: Kaba, Bali, Axtel, Leoville: grade 3.0 (meaning that the least heated on the parent feldspar), Allende, Mokoia and Efremovka: grade 3.2, while Vigarano and Grosnaja are grade 3.3. Based on Raman spectroscopy measurements, olivine zonation, presolar grain density and other characteristics, a different data set for the degree of metamorphism (i.e. subtype between van Schmus-Wood degree 3 and 4) was obtained. The resulting metamorphic subtypes are Kaba: 3. 1, Leoville, Vigarano, Efremovka: between 3.2 and 3.4, Grosnaja and Mokoia: 3.6 and the others, i.e. Bali, Allende and Axtel, are greater than 3.6. Aqueous transformation This process was carried out in the oxidized Bali-type with a higher degree of aqueous metamorphism, which was subsequently subjected to thermal stress, and is evidenced by the presence of phyllosilicate, fayalite, magnetite, and sulphide in the fabric. Special