Letsoku

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Letsoku is a clayey soil used by several tribes in Southern Africa and other parts of the African continent.The Sotho-Tswana of Southern Africa have described a number of clay soils as letsoku. These are named differently by other tribes in the region, it is known as chomane in Shona, ilibovu in Swati, imbola in Xhosa and luvhundi in Venda, there are many other names given by other ethnic groups. Letsoku occurs naturally in a number of colours and it has many use, it is mostly used for cosmetic applications in Southern Africa. However, other functions of it is related to artwork, medicinal use, cultural symbolism and traditional beliefs [1]

Contents

Letsoku nature and processing

Letsoku is a native earth coloured with hydrated iron oxide, it varies in colour from pale yellow to deep red, brown and from off-white to black, with some having a light grey colour. [2] Letsoku occurs in two distinctive kinds; one has a clayey basis while the other is chalky earth. The former generally is richer and purer in colour than the other. both variations occur naturally in stratified rocks and rubble and rarely as extensive deposits. Letsoku can artificially be prepared through calcination and can be transformed into other colours like mars orange, violet and red. [3] [4] [5]

Letsoku has been described as a substance that never solidifies or as a soft stone. The raw letsoku chunks are crushed with traditional pestle and mortar, it is also grinded on top of a stone with another stone called tshilo in Sotho-Tswana. Sieving is done thereafter to yield a fine powder. Some letsoku users heat the dry raw chunks in an empty pot to disintegrate it into fine powder. [1]

Letsoku applications/uses

Cosmetics

In cosmetics, each colour is associated with a specific function. Yellow letsoku is used as a face powder to enhance complexion. Red is mixed with water and used as a mask and face wash. It is believed to remove pimples and blemishes, reddish pink and orange is used as a face powder just like the yellow one. White is for general body cleansing and hygiene, as it removes body and mouth odour. Maroon removes dark patches around the eyes( known as "ditshubaba" in Setswana). Purple/violet is for anti-aging, it is mixed with Vaseline and applied around the problem areas to eliminate wrinkles. [1] The moisturizing properties of letsoku mixed with Vaseline is believed to have a sunscreen effect, women working outdoor on the farm apply it to protect the skin against harmful effects of the sun. The practice is believed to also make the skin soft and supple.

Application of letsoku is also believed to lighten the skin and remove any dark marks, or blemishes.The clay soil has been used as a pressed powder or foundation to produce a matte effect. Skin peeling has been known to be treated with a mixture of letsoku fine powder and makhura (butter) or petroleum jelly. Its application to hair has been known to promote hair growth. [1]

Cultural symbolism

Himba girl adorned with red letsoku Himba 1769a.jpg
Himba girl adorned with red letsoku

Letsoku in Southern Africa has been used to mark important stages of human life growth, like puberty, marriage and graduation from initiation schools in setswana known as bojale and bogwera. [7] In some parts of Botswana, the ethnic groups still use letsoku to cover bodies of the initiates.Their caretakers help shave their heads and cover their bodies with red or maroon. It is believed that letsoku keeps initiates warm at the circumcision school. [1] The girls are covered enough to ward off winter colds. In the past young girls used to wear fringed skirts (makgabe) with letsoku used to cover each stand of the fringe skirt.The Basotho have a leather apron called semola which is made for young women when they are received from the initiation school. The apron is decorated with red letsoku, which signifies womanhood. [8] Other traditional celebrations like welcoming the bride into a new family are marked by the application of letsoku. In the culture of the San people, during the girls' puberty rituals, a young girl is isolated in her hut at her first menstruation. The women of the tribe perform a dance of the Eland Bull where they imitate the mating behaviour of eland cows, the girl is said to be suffering from the 'eland illness', in her seclusion she is ritually painted with red letsoku, wood ash and charcoal, all mixed with animal fat and plant pigments. [9] As part of the marriage ritual a man gives the fat from the eland's heart to the parents of the girl, at a later stage the girl is anointed with the fat mixed with red letsoku as a way to mark her as a married woman.

The Namibian Himba women are known for the red letsoku that they apply on their whole bodies as a symbol of womanhood, the red letsoku is only applied by married women and young woman who just started their menstruation. They are constantly adorned with red ochre/letsoku made into a paste of a mixture of butter, fat, and red letsoku, known as otjize. [10] The paste is applied to skin and hair.

Medicinal applications

In addition to symbolic uses, there is some evidence that letsoku had practical functions, for instance letsoku has been shown to have medicinal purposes as an antibacterial agent. [11] It is also used for the treatment of chicken pox, protection against lighting and witchcraft, luck and ritual cleansing. In chicken pox treatment, an aqueous mixture of letsoku is used in a manner similar to calamine lotion. Burns may also be healed by applying the dry powder directly to the blisters allowing contact until it has dried up, it is also used to treat wounds, ulcers and rashes. [1] Similarly the Australian Aboriginal people use ochre/letsoku to treat wounds and sores by covering a wound with chewed red ochre and then with leaves. Aqueous ochre is used in any sores on any part of the body and even for internal body pains;here the patient is covered in ochre and placed in the midday sun to provoke sweating thereby healing the person. [12] Excessive menopausal bleeding was believed to be remedied or managed by the application of letsoku. An aqueous mixture of red and lighter yellow coloured letsoku is prepared and ingested orally,pregnant women who experience pica (abnormal food cravings) may be relieved by oral ingestion of letsoku.

Traditional beliefs

Crops in the field are believed to be protected using letsoku, some farmers mix their seeds with the red or maroon letsoku in the ritual in Sotho-Tswana community known as "go gotlha dipeo"(to rub the seeds). This is meant to protect the seeds, chase away evil spirits and keep hailstorms from damaging the plants. Farmers rub seeds scrupulously, using both hands, before planting as a form of nurturing the fields in advance. Crops are treated just like infants going through stages of being born, treating the umbilical cord, shaving and smearing the head for protection, others believe use of letsoku links the new born with ancestors. It is also believed that application of letsoku repels dangerous elements such as snakes and lions, and thereby acts as camouflage for the hunters in the forest. [1] [7]

Artwork

letsoku rock paintings by the san people at South Africa San Rock Art - Cederberg.jpg
letsoku rock paintings by the san people at South Africa

Potters use letsoku to enhance the colour of the finished pot. During the final stage of polishing a pot with a fine stone, letsoku is added for adornment. As an antibacterial agent, it has been shown that letsoku inhibits collagenase, making it ideal for tanning, softening and colouring leather. [11] [13] Sotho-Tswana tanners use either motsitsima (a herb) or letsoku as a pigment to paint leather skins a bright red colour, especially skin that is used for clothing and shoes. [8] The San of Southern Africa have also used letsoku in the rock paintings found in Kwa-zulu Natal, Eastern and Western Cape provinces (South Africa) and Tsodilo hills in Botswana. They mainly used red, ranging from orange to brown, white, black and yellow in their paintings. The red and yellow colours were derived from letsoku, the blood of an Eland, an animal of great religious and symbolic significance, was mixed with letsoku to make pigmentation for the art paintings. [14] Basotho have the mural tradition called Litema, which refers to four mural techniques; engraved patterns, created by drawing into wet plaster. Painted designs formally consisted of natural ochres (letsoku) and pigments. [15]

Related Research Articles

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Yellow is the color between green and orange on the spectrum of light. It is evoked by light with a dominant wavelength of roughly 575–585 nm. It is a primary color in subtractive color systems, used in painting or color printing. In the RGB color model, used to create colors on television and computer screens, yellow is a secondary color made by combining red and green at equal intensity. Carotenoids give the characteristic yellow color to autumn leaves, corn, canaries, daffodils, and lemons, as well as egg yolks, buttercups, and bananas. They absorb light energy and protect plants from photo damage in some cases. Sunlight has a slight yellowish hue when the Sun is near the horizon, due to atmospheric scattering of shorter wavelengths.

<span class="mw-page-title-main">Pigment</span> Colored material

A pigment is a powder used to add color or change visual appearance. Pigments are completely or nearly insoluble and chemically unreactive in water or another medium; in contrast, dyes are colored substances which are soluble or go into solution at some stage in their use. Dyes are often organic compounds whereas pigments are often inorganic. Pigments of prehistoric and historic value include ochre, charcoal, and lapis lazuli.

<span class="mw-page-title-main">Orange (colour)</span> Colour, located between red and yellow in the spectrum of light

Orange is the colour between yellow and red on the spectrum of visible light. Human eyes perceive orange when observing light with a dominant wavelength between roughly 585 and 620 nanometres. In traditional colour theory, it is a secondary colour of pigments, produced by mixing yellow and red. In the RGB colour model, it is a tertiary colour. It is named after the fruit of the same name.

<span class="mw-page-title-main">Himba people</span> Ethnic group of Namibia

The Himba are an indigenous people with an estimated population of about 50,000 people living in northern Namibia, in the Kunene Region and on the other side of the Kunene River in southern Angola. There are also a few groups left of the OvaTwa, who the OvaHimba consider to be part of their tribe, but are hunter-gatherers. Culturally distinguishable from the Herero people, the OvaHimba are a semi-nomadic, pastoralist people and speak OtjiHimba, a variety of Herero, which belongs to the Bantu family within Niger–Congo. The OvaHimba are semi-nomadic as they have base homesteads where crops are cultivated, but may have to move within the year depending on rainfall and where there is access to water.

SothoSesotho, also known as Southern Sotho or Sesotho sa Borwa is a Southern Bantu language of the Sotho–Tswana ("S.30") group, spoken in Lesotho, and South Africa where it is an official language.

<span class="mw-page-title-main">Ochre</span> Earth pigment of characteristic colour

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<span class="mw-page-title-main">Sotho people</span> Bantu ethnic group of Southern Africa

The Sotho, also known as the Basotho, are a prominent Sotho-Tswana ethnic group native to Southern Africa. They primarily inhabit the regions of Lesotho and South Africa.

<span class="mw-page-title-main">Badimo</span> Ancestor-venerating religion

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<span class="mw-page-title-main">Sotho-Tswana peoples</span> Meta-ethnicity of southern Africa

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Thekiso in the Sotho–Tswana languages, is the name of clan or family.

<span class="mw-page-title-main">Bantu peoples of South Africa</span> Ethnic descriptor in South Africa

Black South Africans also known as South African Bantu-speaking peoples represent the majority of people in South Africa and who have lived in what is now South Africa for thousands of years as an indigenous people alongside other indigenous groups like Khoisans. Occasionally grouped as Bantu, the term itself is derived from the English word "people", common to many of the Bantu languages. The Oxford Dictionary of South African English describes "Bantu", when used in a contemporary usage or racial context as "obsolescent and offensive", because of its strong association with the "white minority rule" with their Apartheid system. However, Bantu is used without pejorative connotations in other parts of Africa and is still used in South Africa as the group term for the language family.

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<span class="mw-page-title-main">Foundation (cosmetics)</span> Skin coloured cosmetic applied to the face

Foundation is a liquid, cream, or powder makeup applied to the face and neck to create an even, uniform color to the complexion, cover flaws and, sometimes, to change the natural skin tone. Some foundations also function as a moisturizer, sunscreen, astringent or base layer for more complex cosmetics. Foundation applied to the body is generally referred to as "body painting" or "body makeup".

<span class="mw-page-title-main">Pedi people</span> Sotho-Tswana ethnic group of northeast South Africa

The Pedi or Bapedi, also known as the Sotho, Basotho, Northern Sotho, Basotho ba Lebowa, Transvaal Sotho, Marota, or Dikgoshi.

<span class="mw-page-title-main">Henna</span> Vegetable dye

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<span class="mw-page-title-main">Otjize</span> Butterfat-ochre paste worn by Himba

Otjize is a mixture of butterfat and ochre pigment used by the Himba people of Namibia to protect themselves from the harsh desert climate. The paste is often perfumed with the aromatic resin of Commiphora multijuga (omuzumba). The Himba apply otjize to their skin and hair, which is long and plaited into intricate designs. Himba women start designing their hair from puberty using the red clay as well as adding on the hair of goats for stylistic purposes. Other documented uses of otjize include initiation ceremonies, the burial of human corpses, and as a mosquito repellent. The use of otjize by both men and women has been documented, with the decline in use by men beginning in the 1960s and attributed to "the presence of the South African Defence Force in the region and the subsequent employment of many men as trackers and soldiers".

<span class="mw-page-title-main">Litema</span>

Litema, spelled as Ditema in South African Sesotho orthography is a form of Sesotho mural art composed of decorative and symbolic geometric patterns, commonly associated with Sesotho tradition today practised in Lesotho and neighbouring areas of South Africa. Basotho women generate litema on the outer walls and inside of homesteads by means of engraving, painting, relief mouldings and/or mosaic. Typically the geometric patterns are combed or scratched into the wet top layer of fresh clay and dung plaster of the wall, and later painted with earth ochers or, in contemporary times, manufactured paint. Patterns most often mimic ploughed fields through a combed texture, or the patterns refer to plant life, and more occasionally to other aspects of the natural world, such as referring to clan totem animal. Litema are transient; they may desiccate and crumble or be washed away by heavy rain. It is common for women of an entire village to apply litema on such special occasions as a wedding or a religious ceremony.

<span class="mw-page-title-main">Lebollo la basadi</span>

Lebollo la basadi also known as female initiation among the Basotho is a rite of passage ritual which marks the transition of girls into womanhood. This activity is still practiced in the Free State, Mpumalanga, Eastern Cape and KwaZulu Natal provinces of South Africa. In Sesotho, lebollo means initiation. The Basotho rite of passage ritual, unlike other practices in Africa, does not involve procedures which remove parts of the female genital organ. However, the inner folds of the labia are enlarged and elongated by stretching for a more pleasurable sexual experience. In areas where initiation is still valued, uninitiated girls are ridiculed by society.

The Kuru Dance and Music festival is an annual celebration included in the Botswana's calendar of events marking the full moon where Khoisan communities find it very significant in their culture to interchange cultural knowledge through song and dance.

Monyohe is a character that appears in folktales from the Sotho people. He sometimes is depicted as a serpentine or snake being with invisible powers that marries a human woman.

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