School girl in Panajachel, Guatemala, selling fabrics. She says "Why don't you buy my stuff?" I gave her a little Australian flag.

Monday, May 23, 2011

Travel guide: Argentina


Where to go in Argentina can be a problem for the tourist. It all depends on various personal factors which must be delineated.

1. Is this your first visit or have you been before?

2. How much time do you have for a visit? One week or a month or more?

3. How much money do you have to spend? Are you a budget traveler or is money no object?

4. Do you have special interests that might be satisfied, like skiing, fishing, hiking, crafts, painting, history, farming and so on.

Once you have answered these questions you are then able to decide where to go and formulate priorities. Everyone will be different.

Consider a first visit of one week duration. What to do? Normally one flies into the capital Buenos Aires (BA) for first taste of this wonderful country. You could happily stay for the whole week exploring this European style city, a replica of Paris located in South America, but I suggest otherwise, because you can always make a return visit. You have time to split between BA and one other major tourist resort, such as the IguazĂș Falls, or San Carlos de Bariloche in the Argentine Lake District.

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Foto: Approaching Ushuaia in the Beagle Channel, Tierra del Fuego, on the cruise ship Terra Australia.

Sunday, May 8, 2011

Victor Harbor, South Australia

Victor Harbor, Fleurieu Peninsula

Victor Harbor is South Australia’s
premier seaside tourist resort town on the Fleurieu Peninsula. It is only 84 kms south of Adelaide city, the State capital, located on the southern surf coastline of Australia. It has a permanent population of about 12,000 residents which during summer and holiday periods more than trebles. It was founded in 1837 as a sealing and whaling station which ceased operation in 1867. Many historical buildings of this period remain preserved. The history buff will enjoy the ambiance of the area. There is so much to see and do at Victor Harbor.

The big attraction is the Great Southern Ocean and its blue waters that disappear on the horizon only to find land again some 4000 kms south on frigid Antarctic shores.
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Wednesday, April 20, 2011

New and rare gemstones from East Africa


The gemstone region of East Africa is exotic and relatively new compared to the long established gemstone regions of South East Asia and Brazil. It extends from the island of Madagascar (Malagasy) in the Indian Ocean to mainland Mozambique then northward through Tanzania and Kenya.

Notable developments have been the discovery and marketing of Tanzanite, a new vivid blue variety of the mineral zoisite, and likewise the promotion of the emerald green variety of grossular garnet, called Tsavorite, from localities in Kenya and Tanzania. Both these new gemstones have limited production and so command high prices. These gems are the icing on the cake. Many more gemstones are available from this little frequented region.
Foto: Watermelon tourmaline crystal
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Monday, June 14, 2010

Facts and legends about topaz


Pablo Neruda, the Chilean Nobel Prize winning poet, wrote in his poem “Las Piedras del Cielo” , about his love of gems and minerals:
"Cuando se toca el topacio, el topacio te toca."

or, when you touch the topaz, the topaz touches you

A large topaz crystal is a wonderful thing to touch and handle, and look through. My pet coffee table crystal from Brazil measures 6 x 11 cm across the base and 8 cm high, bounded top and bottom by perfect basal cleavage planes. It is super transparent and colorless, heavy, and feels cold to touch and lick. What else can we learn from it?
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Saturday, May 29, 2010

Facts about emeralds



Why are natural emeralds so rare in occurrence compared to beryl and aquamarine, which are the same mineral but a different color?

Why are beryls and aquamarines found in pegmatite deposits but rarely so are emeralds? If you are a prospector of gemstones and of emeralds you should know the reason before venturing forth.

To understand the occurrence of emerald and beryl in general you have to study the chemical composition of the mineral beryl and what causes the color. Beryl is a beryllium aluminum silicate which if it had no coloring impurities would naturally be colorless, and many are, such as the colorless gem beryl called “goshenite”. These crystals may have lots of alkali ions and water molecule impurities but these don’t cause any color.

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Wednesday, April 7, 2010

"Some great ferry boat trips in Chile"


One of the many exciting travel experiences in Chile's southern region is the frequent voyage by ship, or "transbordador", as they are called locally, or car ferry elsewhere in the world.

.....At Puerto Montt you can have your first experience of voyaging on a transbordador. The choice is considerable for distance traveled and size of ship. One needs only to front up at the bus terminal on the waterfront and buy a bus ticket to the town of Castro on the adjacent island of Chiloe, or Isla Grande de Chiloe, a 3 hour journey. Nobody tells you that the bus goes on a car ferry for half an hour, crossing the often stormy Canal de Chacao. Go to sleep on the bus and you miss the experience.
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Thursday, March 25, 2010